cleanups, formatting

BUILD.bazel

@@ -578,10 +578,3 @@ pkg_files(
     ],
     visibility = ["//pkg:__pkg__"],
 )
-
-# Version JSON file for release
-filegroup(
-    name = "version_json",
-    srcs = ["version.json"],
-    visibility=["//visibility:public"],
-)

php/ext/google/protobuf/BUILD.bazel

@@ -6,11 +6,6 @@ load("@rules_pkg//:pkg.bzl", "pkg_tar")
 
 package(default_visibility = ["//php:__subpackages__"])
 
-filegroup(
-  name = "template_package_xml",
-  srcs = ["template_package.xml"],
-)
-
 pkg_files(
   name = "utf8_range_files",
   srcs = [
@@ -56,12 +51,12 @@ genrule(
     name = "generate_package_xml",
     srcs = [
       ":release_without_package",
-      ":template_package_xml",
+      "template_package.xml",
     ],
     outs = ["package.xml"],
     cmd = " ".join([
       "$(location :generate_package_xml.sh)",
-      "$(location :template_package_xml)",
+      "$(location template_package.xml)",
       PROTOBUF_PHP_VERSION,
       "$$(tar -tf $(location :release_without_package) | sed -z -e 's;\\n;,;g')",
       "$(location package.xml)"