Update for bazel 9 and protobuf 33.4 (#274)

* Bazel 9 cleans up a deprecated flag that is still lingering, but should be a no-op.
* Update workflows to use protobuf 33.4

Author: dibenede

.github/workflows/build.yml

@@ -6,7 +6,7 @@ permissions: read-all
 
 # update in build.yml and codeql.yml at same time
 env:
-  PROTOC_VERSION: "33.0"
+  PROTOC_VERSION: "33.4"
 
 jobs:
   build:

.github/workflows/codeql.yml

@@ -15,7 +15,7 @@ permissions: read-all
 
 # update in build.yml and codeql.yml at same time
 env:
-  PROTOC_VERSION: "31.0"
+  PROTOC_VERSION: "33.4"
 
 on:
   push:

MODULE.bazel

@@ -2,7 +2,7 @@
 
 module(name = "protobuf_javascript", version = "4.0.2-rc7")  # updated by release action
 
-bazel_dep(name = "abseil-cpp", version = "20250512.1")
-bazel_dep(name = "protobuf", version = "33.0", repo_name = "com_google_protobuf")
+bazel_dep(name = "abseil-cpp", version = "20250814.1")
+bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf")
 bazel_dep(name = "rules_cc", version = "0.2.15")
 bazel_dep(name = "rules_pkg", version = "1.0.1", dev_dependency = True)