Find a convenient http client

[FBibonne]

Until now, the lib uses OkHttp client which is a very performant http client in java. By the way, it implements transparently http body compression, easily http caching and native http2. But OkHttp client adapter for Spring rest client is deprecated. Thus we must find an other http client. Apache http components client is a serious candidate.

• Should benchmark new clients to verify performance is always guaranteed
• new clients should pass tests withDefaults_checkHttpCompressionIsEnabled(), withCacheEnabled_ShouldCacheHttpResponse(), withDefaults_checkHttp2IsEnabled()

[FBibonne]

Notice : dependencies required (and sizes)

org.apache.httpcomponents.client5:httpclient5 + httpclient5-cache
[INFO] \- org.apache.httpcomponents.client5:httpclient5:jar:5.4.1             908
[INFO]    +- org.apache.httpcomponents.core5:httpcore5:jar:5.2.5              855
[INFO]    +- org.apache.httpcomponents.core5:httpcore5-h2:jar:5.2.5           237
[INFO] \- org.apache.httpcomponents.client5:httpclient5-cache:jar:5.3.1       246

[INFO] \- com.squareup.okhttp3:okhttp:jar:5.0.0-alpha.14                      931
[INFO]    +- com.squareup.okio:okio-jvm:jar:3.9.0                             372
[INFO]    \- org.jetbrains.kotlin:kotlin-stdlib:jar:1.9.25                   1718
[INFO]       \- org.jetbrains:annotations:jar:13.0                             17