Revert "Allowlist build files in external/python/absl-py"

Revert submission 2308141-colefaust_run_b_from_out_folder

Reason for revert: Breaks CI due to more instances of the bazel shutdown issue
Reverted Changes:
I51c28e232:Allowlist build files in external/python/absl-py
I9e6530d95:Cd into the bazel workspace instead of using --pac...

Change-Id: Ice47ef2baaef9976546f9562dc7dd9b19b383d59
diff --git a/tests/run_integration_tests.sh b/tests/run_integration_tests.sh
index dbab7ec..1e07727 100755
--- a/tests/run_integration_tests.sh
+++ b/tests/run_integration_tests.sh
@@ -12,5 +12,4 @@
 
 # The following tests build against the full source tree and don't rely on the
 # mock client.
-# TODO(b/260278287) the bazel server won't shut down for some reason when run on the build server
-# "$TOP/build/soong/tests/apex_comparison_tests.sh"
+"$TOP/build/soong/tests/apex_comparison_tests.sh"