fix: improve retry logic for streaming API calls

build: update typescript generator version to 4.3.0

The streaming API call retry logic has changed, which in some rare cases may require code changes. Please feel free to reach out to us in the issues if you experience new problems with retrying streaming calls after this update.

PiperOrigin-RevId: 599622271

WORKSPACE

@@ -370,9 +370,9 @@ gapic_generator_register_toolchains()
 # TypeScript
 ##############################################################################
 
-_gapic_generator_typescript_version = "4.2.0"
+_gapic_generator_typescript_version = "4.3.0"
 
-_gapic_generator_typescript_sha256 = "bcf2dcdc112f1a8bf24f0ab3b36c10bbf9a7bab22d947ca9cfb7f613fa6992ab"
+_gapic_generator_typescript_sha256 = "f96d55a93949c031a2cf6aae3df40c0105c524d8fb43e9ec21427e9a77159df3"
 
 ### TypeScript generator
 http_archive(