Replace the special character with a space

[vpa1977]

This MR fixes https://github.com/FasterXML/jackson-datatype-joda/issues/132

Replace special character with a space for the assertion to succeed.

Testing:

$ mvn test
...
INFO] --- maven-surefire-plugin:3.2.1:test (default-test) @ jackson-datatype-joda ---
[INFO] Using auto detected provider org.apache.maven.surefire.junit4.JUnit4Provider
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running tools.jackson.datatype.joda.DateTimeTest
[INFO] Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.359 s -- in tools.jackson.datatype.joda.DateTimeTest
[INFO] Running tools.jackson.datatype.joda.AnnotationTest
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.010 s -- in tools.jackson.datatype.joda.AnnotationTest
[INFO] Running tools.jackson.datatype.joda.TimeZoneTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 s -- in tools.jackson.datatype.joda.TimeZoneTest
[INFO] Running tools.jackson.datatype.joda.deser.DurationDeserializationTest
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 s -- in tools.jackson.datatype.joda.deser.DurationDeserializationTest
[INFO] Running tools.jackson.datatype.joda.deser.LocalDateTimeDeserTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 s -- in tools.jackson.datatype.joda.deser.LocalDateTimeDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.PeriodDeserializationTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 s -- in tools.jackson.datatype.joda.deser.PeriodDeserializationTest
[INFO] Running tools.jackson.datatype.joda.deser.LocalTimeDeserTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 s -- in tools.jackson.datatype.joda.deser.LocalTimeDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.MonthDayDeserTest
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 s -- in tools.jackson.datatype.joda.deser.MonthDayDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.DateTimeZoneDeserTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s -- in tools.jackson.datatype.joda.deser.DateTimeZoneDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.YearMonthDeserTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s -- in tools.jackson.datatype.joda.deser.YearMonthDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.LocalDateDeserTest
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s -- in tools.jackson.datatype.joda.deser.LocalDateDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.ReadablePeriodDeserializerTest
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 s -- in tools.jackson.datatype.joda.deser.ReadablePeriodDeserializerTest
[INFO] Running tools.jackson.datatype.joda.deser.KeyDeserTest
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s -- in tools.jackson.datatype.joda.deser.KeyDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.InstantDeserTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s -- in tools.jackson.datatype.joda.deser.InstantDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.IntervalDeserTest
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 s -- in tools.jackson.datatype.joda.deser.IntervalDeserTest
[INFO] Running tools.jackson.datatype.joda.deser.DateTimeDeserTest
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 s -- in tools.jackson.datatype.joda.deser.DateTimeDeserTest
[INFO] Running tools.jackson.datatype.joda.JDKSerializabilityTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.031 s -- in tools.jackson.datatype.joda.JDKSerializabilityTest
[INFO] Running tools.jackson.datatype.joda.MixedListTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 s -- in tools.jackson.datatype.joda.MixedListTest
[INFO] Running tools.jackson.datatype.joda.TestVersions
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s -- in tools.jackson.datatype.joda.TestVersions
[INFO] Running tools.jackson.datatype.joda.ser.IntervalSerializationTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 s -- in tools.jackson.datatype.joda.ser.IntervalSerializationTest
[INFO] Running tools.jackson.datatype.joda.ser.JodaSerializationTest
[INFO] Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 s -- in tools.jackson.datatype.joda.ser.JodaSerializationTest
[INFO] Running tools.jackson.datatype.joda.ser.InstantSerializationTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s -- in tools.jackson.datatype.joda.ser.InstantSerializationTest
[INFO] Running tools.jackson.datatype.joda.ser.WriteZoneIdTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 s -- in tools.jackson.datatype.joda.ser.WriteZoneIdTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 118, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.308 s
[INFO] Finished at: 2024-01-17T15:49:55+13:00
[INFO] ------------------------------------------------------------------------

[cowtowncoder]

Thank you @vpa1977 ! Since this is test-only PR, I can merge this without CLA. Will need to backport in 2.17 as well.