Add protoc-gen-validate 1.2.1.bcr.1 (bazelbuild#3973)

This fixes compatibility with newer versions of rules_python. Same patch
was already applied in 1.0.4.bcr.1 (bazelbuild#3420).

Also migrate to using overlays instead of a patch.

Author: mering

modules/protoc-gen-validate/1.2.1.bcr.1/MODULE.bazel

@@ -0,0 +1,87 @@
+module(
+    name = "protoc-gen-validate",
+    version = "1.2.1.bcr.1",
+    compatibility_level = 1,
+    repo_name = "com_envoyproxy_protoc_gen_validate",
+)
+
+bazel_dep(
+    name = "bazel_skylib",
+    version = "1.4.2",
+)
+bazel_dep(
+    name = "gazelle",
+    version = "0.37.0",
+    repo_name = "bazel_gazelle",
+)
+bazel_dep(
+    name = "protobuf",
+    version = "29.0",
+    repo_name = "com_google_protobuf",
+)
+bazel_dep(
+    name = "re2",
+    version = "2021-09-01",
+    repo_name = "com_googlesource_code_re2",
+)
+bazel_dep(
+    name = "rules_cc",
+    version = "0.0.9",
+)
+bazel_dep(
+    name = "rules_go",
+    version = "0.48.0",
+    repo_name = "io_bazel_rules_go",
+)
+bazel_dep(
+    name = "rules_java",
+    version = "5.5.0",
+)
+bazel_dep(
+    name = "rules_proto",
+    version = "6.0.0",
+)
+bazel_dep(
+    name = "rules_python",
+    version = "0.40.0",
+)
+# -- bazel_dep definitions -- #
+
+go_sdk = use_extension("@io_bazel_rules_go//go:extensions.bzl", "go_sdk")
+go_sdk.download(version = "1.21.1")
+
+go_deps = use_extension("@bazel_gazelle//:extensions.bzl", "go_deps")
+go_deps.from_file(go_mod = "//:go.mod")
+use_repo(
+    go_deps,
+    "com_github_iancoleman_strcase",
+    "com_github_lyft_protoc_gen_star_v2",
+    "org_golang_google_protobuf",
+    "org_golang_x_net",
+)
+
+PYTHON_VERSIONS = [
+    "3.9",
+    "3.10",
+    "3.11",
+    "3.12",
+    "3.13",
+]
+python = use_extension("@rules_python//python/extensions:python.bzl", "python")
+[
+    python.toolchain(
+        is_default = python_version == PYTHON_VERSIONS[-1],
+        python_version = python_version,
+    )
+    for python_version in PYTHON_VERSIONS
+]
+pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip")
+[
+    pip.parse(
+        hub_name = "pgv_pip_deps",
+        python_version = python_version,
+        requirements_lock = "//python:requirements.txt",
+    )
+    for python_version in PYTHON_VERSIONS
+]
+use_repo(pip, "pgv_pip_deps")

modules/protoc-gen-validate/1.2.1.bcr.1/overlay/MODULE.bazel

@@ -0,0 +1 @@
+../MODULE.bazel

modules/protoc-gen-validate/1.2.1.bcr.1/presubmit.yml

@@ -0,0 +1,24 @@
+matrix:
+  platform:
+  - debian11
+  - macos
+  - macos_arm64
+  - ubuntu2004
+  - ubuntu2204
+  - ubuntu2404
+  - windows
+  bazel:
+  - 7.x
+  - 8.x
+tasks:
+  verify_targets:
+    name: Verify build targets
+    platform: ${{ platform }}
+    bazel: ${{ bazel }}
+    build_flags:
+    - '--cxxopt=-std=c++17'
+    build_targets:
+    - '@protoc-gen-validate//bazel/go:pgv_plugin_go'
+    - '@protoc-gen-validate//validate:cc_validate'
+    - '@protoc-gen-validate//validate:go_default_library'
+    - '@protoc-gen-validate//validate:validate_proto'

modules/protoc-gen-validate/1.2.1.bcr.1/source.json

@@ -0,0 +1,9 @@
+{
+    "url": "https://github.com/bufbuild/protoc-gen-validate/archive/refs/tags/v1.2.1.tar.gz",
+    "integrity": "sha256-5HGDUnVN8Tk7h5K2MTOKqFYvOQ6BYHg+NlRUvBHZYyg=",
+    "strip_prefix": "protoc-gen-validate-1.2.1",
+    "overlay": {
+        "MODULE.bazel": "sha256-S/CWdrYvpYeuB+BzQgp27Idm3M51ReX4xoz6jkhLUSA="
+    },
+    "patch_strip": 1
+}

modules/protoc-gen-validate/metadata.json

@@ -13,7 +13,8 @@
         "1.0.4",
         "1.0.4.bcr.1",
         "1.0.4.bcr.2",
-        "1.2.1"
+        "1.2.1",
+        "1.2.1.bcr.1"
     ],
     "yanked_versions": {}
 }