add MODULE.bazel and licenses to BCR package, bump pre-release version

While the traditional dist tarball includes MODULE.bazel, it has an
architecture specific name that is inappropriate for BCR. The tar'd
javascript filegroup is closer to what we want, but the release
process fails when it doesn't find MODULE.bazel.

This change just splits the difference and adds MODULE.bazel to the
javascript filegroup.

Author: dibenede

BUILD.bazel

@@ -143,6 +143,10 @@ filegroup(
         "map.js",
         "message.js",
         "unsafe_bytestring.js",
+    ] + [
+        "MODULE.bazel",
+        "LICENSE.md",
+        "LICENSE-asserts.md",
     ],
     visibility = ["//visibility:public"],
 )

MODULE.bazel

@@ -1,6 +1,6 @@
 "Bazel module that provides protoc-gen-js."
 
-module(name = "protobuf_javascript", version = "4.0.2-rc5")  # updated by release action
+module(name = "protobuf_javascript", version = "4.0.2-rc6")  # updated by release action
 
 bazel_dep(name = "abseil-cpp", version = "20250512.1")
 bazel_dep(name = "protobuf", version = "33.0", repo_name = "com_google_protobuf")

MODULE.bazel.lock

@@ -11,7 +11,7 @@
     "LICENSE.md"
   ],
   "dependencies": {
-    "google-protobuf": "file:../google-protobuf-4.0.2-rc5.tgz"
+    "google-protobuf": "file:../google-protobuf-4.0.2-rc6.tgz"
   },
   "author": "Google Protocol Buffers Team",
   "license": "BSD-3-Clause"

conformance/package.json

@@ -1,6 +1,6 @@
 {
   "name": "google-protobuf",
-  "version": "4.0.2-rc5",
+  "version": "4.0.2-rc6",
   "description": "Protocol Buffers for JavaScript",
   "main": "google-protobuf.js",
   "files": [

package.json

@@ -3,7 +3,7 @@
 load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain")
 load("@rules_pkg//pkg:providers.bzl", "PackageVariablesInfo")
 
-_PROTOBUF_JAVASCRIPT_VERSION = "4.0.2-rc5"
+_PROTOBUF_JAVASCRIPT_VERSION = "4.0.2-rc6"
 
 def _package_naming_impl(ctx):
     values = {}

protobuf_javascript_release.bzl

@@ -1,6 +1,6 @@
 {
   "name": "@protocolbuffers/protoc-gen-js",
-  "version": "4.0.2-rc5",
+  "version": "4.0.2-rc6",
   "description": "Official standalone distribution of the protoc-gen-js plugin for Protocol Buffers",
   "author": "Google Protocol Buffers Team",
   "license": "BSD-3-Clause",