Merge #401 by ted-xie: Delete reference to transition allowlist

Should no longer be necessary in newer Bazel versions.
Closes #401

COPYBARA_INTEGRATE_REVIEW=#401 from ted-xie:no_transition_allowlist fe938e9
PiperOrigin-RevId: 793811175
Change-Id: Id422fdc5a2020764a130409c5528ca2c05b41db2

Author: ted-xie

test/rules/android_binary/manifest_merge_order/defs.bzl

@@ -47,9 +47,6 @@ def _manifest_merge_split_impl(ctx):
 manifest_merge_split = rule(
     implementation = _manifest_merge_split_impl,
     attrs = {
-        "_allowlist_function_transition": attr.label(
-            default = "@bazel_tools//tools/allowlists/function_transition_allowlist",
-        ),
         "binary": attr.label(cfg = _manifest_merge_split_transition),
     },
 )