bazelrc: move flag to bazel6.bazelrc

This flag became a no-op in Bazel 7 (see [0]) and then was removed in
Bazel 8 (see [1]).

Fixes #958

[0]: bazelbuild/bazel@c88f374
[1]: bazelbuild/bazel@17ee62e

.aspect/bazelrc/bazel6.bazelrc

@@ -25,3 +25,11 @@ build --noexperimental_action_cache_store_output_metadata
 build --noexperimental_check_output_files
 fetch --noexperimental_check_output_files
 query --noexperimental_check_output_files
+
+# Don't apply `--noremote_upload_local_results` and `--noremote_accept_cached` to the disk cache.
+# If you have both `--noremote_upload_local_results` and `--disk_cache`, then this fixes a bug where
+# Bazel doesn't write to the local disk cache as it treats as a remote cache.
+# Docs: https://bazel.build/reference/command-line-reference#flag--incompatible_remote_results_ignore_disk
+# NB: This flag is in bazel6.bazelrc because it became a no-op in Bazel 7 and has been removed
+# in Bazel 8.
+build --incompatible_remote_results_ignore_disk

.aspect/bazelrc/performance.bazelrc

@@ -1,9 +1,3 @@
-# Don't apply `--noremote_upload_local_results` and `--noremote_accept_cached` to the disk cache.
-# If you have both `--noremote_upload_local_results` and `--disk_cache`, then this fixes a bug where
-# Bazel doesn't write to the local disk cache as it treats as a remote cache.
-# Docs: https://bazel.build/reference/command-line-reference#flag--incompatible_remote_results_ignore_disk
-build --incompatible_remote_results_ignore_disk
-
 # Directories used by sandboxed non-worker execution may be reused to avoid unnecessary setup costs.
 # Save time on Sandbox creation and deletion when many of the same kind of action run during the
 # build.