Use "manylinux" for release wheel platform name

A while back, the targets were all renamed from "manylinux" to "linux" in order to allow for local testing. However, we still need the release artifacts to use "manylinux" so this conditions the name on whether it is a release or local testing.

PiperOrigin-RevId: 505831116

python/dist/BUILD.bazel

@@ -75,14 +75,6 @@ config_setting(
     ],
 )
 
-selects.config_setting_group(
-    name = "linux_aarch64",
-    match_any = [
-        ":linux_aarch64_release",
-        ":linux_aarch64_local",
-    ],
-)
-
 config_setting(
     name = "linux_x86_64_release",
     values = {"cpu": "linux-x86_64"},
@@ -96,14 +88,6 @@ config_setting(
     ],
 )
 
-selects.config_setting_group(
-    name = "linux_x86_64",
-    match_any = [
-        ":linux_x86_64_release",
-        ":linux_x86_64_local",
-    ],
-)
-
 config_setting(
     name = "osx_x86_64_release",
     values = {"cpu": "osx-x86_64"},
@@ -262,8 +246,10 @@ py_wheel(
     homepage = "https://developers.google.com/protocol-buffers/",
     license = "3-Clause BSD License",
     platform = select({
-        ":linux_x86_64": "linux_x86_64",
-        ":linux_aarch64": "linux_aarch64",
+        ":linux_x86_64_local": "linux_x86_64",
+        ":linux_x86_64_release": "manylinux2014_x86_64",
+        ":linux_aarch64_local": "linux_aarch64",
+        ":linux_aarch64_release": "manylinux2014_aarch64",
         ":osx_universal2": "macosx_10_9_universal2",
         ":osx_aarch64": "macosx_11_0_arm64",
         ":windows_x86_32": "win32",