Update to not use run_in_build_env and switch to multi-line run script

.github/workflows/java-tests.yaml

@@ -94,15 +94,14 @@ jobs:
  timeout-minutes: 10
  # TODO: this direct path loading is not maintainable. Our build system should define and
  # support test classes.
- run: scripts/run_in_build_env.sh \
- "$JAVA_PATH/bin/java \
+ run: |
+ $JAVA_PATH/bin/java \
  -cp 'third_party/java_deps/artifacts/*:out/linux-x64-tests/lib/src/controller/java/*' \
  org.junit.runner.JUnitCore \
  chip.tlv.TlvWriterTest \
  chip.tlv.TlvReadWriteTest \
  chip.tlv.TlvReaderTest \
- chip.jsontlv.JsonToTlvToJsonTest \
- "
+ chip.jsontlv.JsonToTlvToJsonTest
  - name: Build Java Matter Controller and all clusters app
  timeout-minutes: 50
  run: |