Add commit references for Java and Go (#27783)

Add commit references for Java and Go

tools/internal_ci/linux/grpc_e2e_performance_gke.sh

@@ -89,6 +89,8 @@ buildConfigs() {
         -a ci_buildUrl="${CLOUD_LOGGING_URL}" \
         -a ci_jobName="${KOKORO_JOB_NAME}" \
         -a ci_gitCommit="${GRPC_GITREF}" \
+        -a ci_gitCommit_go="${GRPC_GO_GITREF}" \
+        -a ci_gitCommit_java="${GRPC_JAVA_GITREF}" \
         -a ci_gitActualCommit="${KOKORO_GIT_COMMIT}" \
         -s prebuilt_image_tag="${UNIQUE_IDENTIFIER}" \
         --prefix="${LOAD_TEST_PREFIX}" -u "${UNIQUE_IDENTIFIER}" -u "${pool}" \

tools/internal_ci/linux/grpc_e2e_performance_v2.sh

@@ -88,6 +88,8 @@ buildConfigs() {
         -a ci_buildUrl="${CLOUD_LOGGING_URL}" \
         -a ci_jobName="${KOKORO_JOB_NAME}" \
         -a ci_gitCommit="${GRPC_GITREF}" \
+        -a ci_gitCommit_go="${GRPC_GO_GITREF}" \
+        -a ci_gitCommit_java="${GRPC_JAVA_GITREF}" \
         -a ci_gitActualCommit="${KOKORO_GIT_COMMIT}" \
         --prefix="${LOAD_TEST_PREFIX}" -u "${UNIQUE_IDENTIFIER}" -u "${pool}" \
         -a pool="${pool}" --category=scalable \