Revert "Build: Bump org.apache.httpcomponents.client5:httpclient5 (#9260

)"

This needs to be reverted due to a NPE, which has been fixed by apache/httpcomponents-client@9e3d79b
but hasn't been released yet.

This reverts commit 3112ec9.

gradle/libs.versions.toml

@@ -45,7 +45,7 @@ google-libraries-bom = "26.28.0"
 guava = "33.0.0-jre"
 hadoop2 = "2.7.3"
 hadoop3-client = "3.3.6"
-httpcomponents-httpclient5 = "5.3"
+httpcomponents-httpclient5 = "5.2.3"
 hive2 = { strictly = "2.3.9"} # see rich version usage explanation above
 hive3 = "3.1.3"
 immutables-value = "2.10.0"