Always build the full kubernetes-src tarball

build/release-tars/BUILD

@@ -56,38 +56,12 @@ filegroup(
     tags = ["automanaged"],
 )
 
-config_setting(
-    name = "package_src",
-    values = {
-        "define": "PACKAGE_SRC=true",
-    },
-    visibility = ["//visibility:private"],
-)
-
-genrule(
-    name = "kubernetes-src-readme",
-    outs = ["README-src.txt"],
-    cmd = """
-echo For build efficiency, the src was not included in this release.>$@
-echo The full source code can be viewed at >>$@
-echo -n https://github.com/kubernetes/kubernetes/tree/ >>$@
-grep ^STABLE_BUILD_GIT_COMMIT bazel-out/stable-status.txt | cut -d' ' -f2 >>$@
-""",
-    stamp = 1,
-)
-
 pkg_tar(
     name = "kubernetes-src",
-    srcs = select({
-        ":package_src": ["//:all-srcs"],
-        "//conditions:default": ["README-src.txt"],
-    }),
+    srcs = ["//:all-srcs"],
     extension = "tar.gz",
     package_dir = "kubernetes",
-    strip_prefix = select({
-        ":package_src": "//",
-        "//conditions:default": ".",
-    }),
+    strip_prefix = "//",
     symlinks = {
         "kubernetes/vendor/%s" % repo: "../../staging/src/%s" % repo
         for repo in staging_repos