chore: release gapic-generator-java v0.0.21 with gapic_metadata.json support

Google APIs · copybara-github · commit af8f71dae961 · 2021-02-19T17:44:19.000-08:00
Committer: @miraleung PiperOrigin-RevId: 358516065
diff --git a/WORKSPACE b/WORKSPACE
@@ -174,7 +174,7 @@ apple_support_dependencies()
 # Java
 ##############################################################################
 # Java microgenerator.
-_gapic_generator_java_version = "0.0.20"
+_gapic_generator_java_version = "0.0.21"
 
 http_archive(
     name = "gapic_generator_java",
