Migrate to avro4k 2.x

[jangalinski]

will fix #88

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 53.75000% with 37 lines in your changes missing coverage. Please review.

Project coverage is 69.31%. Comparing base (0da1d90) to head (1c71162).

Files	Patch %	Lines
.../kotlin/repository/AvroSchemaResolverMutableMap.kt	57.14%	5 Missing and 1 partial :warning:
...c/main/kotlin/strategy/KotlinxDataClassStrategy.kt	0.00%	5 Missing :warning:
...c/main/kotlin/strategy/KotlinxEnumClassStrategy.kt	0.00%	5 Missing :warning:
...main/kotlin/strategy/SpecificRecordBaseStrategy.kt	0.00%	5 Missing :warning:
...rc/main/kotlin/repository/AvroSchemaResolverMap.kt	20.00%	4 Missing :warning:
...vro-kotlin/src/main/kotlin/value/_compatibility.kt	66.66%	4 Missing :warning:
...ion/src/main/kotlin/avro4k/Avro4kSchemaRegistry.kt	80.00%	1 Missing :warning:
.../kotlin/serializer/BooleanLogicalTypeSerializer.kt	50.00%	0 Missing and 1 partial :warning:
...in/kotlin/serializer/BytesLogicalTypeSerializer.kt	75.00%	0 Missing and 1 partial :warning:
...n/kotlin/serializer/DoubleLogicalTypeSerializer.kt	66.66%	0 Missing and 1 partial :warning:
... and 4 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #89 +/- ## =========================================== - Coverage 69.80% 69.31% -0.50% =========================================== Files 108 113 +5 Lines 1623 1659 +36 Branches 122 120 -2 =========================================== + Hits 1133 1150 +17 - Misses 400 418 +18 - Partials 90 91 +1 ```

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