chore(bazel): update Go microgenerator to v0.21.1

Google APIs · copybara-github · commit 478169f2acb0 · 2021-06-24T16:22:42.000-07:00
Changes include:
- initial REST client support
- add EnableJwtWithScope to default client opts
- reorganizing all Go GAPIC dependencies in Bazel

PiperOrigin-RevId: 381360057
diff --git a/WORKSPACE b/WORKSPACE
@@ -246,7 +246,7 @@ gapic_generator_register_toolchains()
 # Go
 ##############################################################################
 
-_gapic_generator_go_version = "0.20.5"
+_gapic_generator_go_version = "0.21.1"
 
 http_archive(
     name = "com_googleapis_gapic_generator_go",
@@ -258,10 +258,6 @@ load("@com_googleapis_gapic_generator_go//:repositories.bzl", "com_googleapis_ga
 
 com_googleapis_gapic_generator_go_repositories()
 
-load("@com_googleapis_gapic_generator_go//rules_go_gapic:go_gapic_repositories.bzl", "go_gapic_repositories")
-
-go_gapic_repositories()
-
 ##############################################################################
 # TypeScript
 ##############################################################################
