ci : enable bindings java job (#3070)

* ci : re-enable bindings-java (java) job

This commit re-enables the job previously name `java` which was
disabled in the build.yml file.

The motivation for this is that we recently fixed a few issue in the
java bindings and it should be possible to build them on windows.

Refs: https://github.com/ggerganov/whisper.cpp/pull/2949
Resolves: https://github.com/ggerganov/whisper.cpp/issues/2781

bindings/java/src/main/java/io/github/ggerganov/whispercpp/WhisperCppJnaLibrary.java

@@ -9,6 +9,7 @@ import io.github.ggerganov.whispercpp.params.WhisperContextParams;
 import io.github.ggerganov.whispercpp.params.WhisperFullParams;
 
 public interface WhisperCppJnaLibrary extends Library {
+
     WhisperCppJnaLibrary instance = Native.load("whisper", WhisperCppJnaLibrary.class);
 
     String whisper_print_system_info();