bazel: disable local repository and disk cache

.bazelrc

@@ -6,11 +6,6 @@ import %workspace%/bazel/bazelrc/debug.bazelrc
 import %workspace%/bazel/bazelrc/performance.bazelrc
 import %workspace%/bazel/bazelrc/cc.bazelrc
 
-# share bazel cache between checkouts of the same project
-# and keep old build caches around for longer
-common --disk_cache=~/.cache/shared_bazel_action_cache
-common --repository_cache=~/.cache/shared_bazel_repository_cache
-
 # inject version information into binaries
 common --stamp --workspace_status_command=tools/workspace_status.sh
 

bazel/bazelrc/performance.bazelrc

@@ -28,15 +28,6 @@ build --experimental_reuse_sandbox_directories
 # Docs: https://bazel.build/reference/command-line-reference#flag--legacy_external_runfiles
 build --nolegacy_external_runfiles
 
-# Some actions are always IO-intensive but require little compute. It's wasteful to put the output
-# in the remote cache, it just saturates the network and fills the cache storage causing earlier
-# evictions. It's also not worth sending them for remote execution.
-# For actions like PackageTar it's usually faster to just re-run the work locally every time.
-# You'll have to look at an execution log to figure out what other action mnemonics you care about.
-# In some cases you may need to patch rulesets to add a mnemonic to actions that don't have one.
-# https://bazel.build/reference/command-line-reference#flag--modify_execution_info
-build --modify_execution_info=PackageTar=+no-remote,OCIImage=+no-remote
-
 # build only what is needed for tests
 test --build_tests_only