Merge bitcoin/bitcoin#21864: fix permissions on 00_setup_env_native_fuzz_with_msan.sh
d48565d10968171edeeb75c1a0af8f4119bb99bc fix permissions on 00_setup_env_native_fuzz_with_msan (glozow)
Pull request description:
I think there was a silent merge conflict between #21852 and #21740?
I have a [linter failure](https://cirrus-ci.com/task/5436849834426368):
File "ci/test/00_setup_env_native_fuzz_with_msan.sh" contains a shebang line, but has the file permission 644 instead of the expected executable permission 755. Do "chmod 755 ci/test/00_setup_env_native_fuzz_with_msan.sh" (or remove the shebang line).
ERROR: There were 1 failed tests in the lint-files.py lint test. Please resolve the above errors.
^---- failure generated from test/lint/lint-files.sh
ACKs for top commit: