chore(deps): Update gapic-generator-java to 2.21.0

Google APIs · copybara-github · commit 7ac8a2479bd1 · 2023-06-06T20:29:20.000-07:00
PiperOrigin-RevId: 538365689
diff --git a/WORKSPACE b/WORKSPACE
@@ -270,7 +270,7 @@ maven_install(
     ],
 )
 
-_gapic_generator_java_version = "2.20.0"
+_gapic_generator_java_version = "2.21.0"
 
 maven_install(
     artifacts = [

Original file line number	Diff line number	Diff line change
`@@ -270,7 +270,7 @@ maven_install(`
`270`	`270`	`],`
`271`	`271`	`)`
`272`	`272`
`273`		`-_gapic_generator_java_version = "2.20.0"`
	`273`	`+_gapic_generator_java_version = "2.21.0"`
`274`	`274`
`275`	`275`	`maven_install(`
`276`	`276`	`artifacts = [`