ci(lint): exclude `.in` files from ShellCheck lint
authorJan Macku <jamacku@redhat.com>
Mon, 7 Aug 2023 13:11:00 +0000 (15:11 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 7 Aug 2023 17:28:23 +0000 (19:28 +0200)
commit97eb82682126e7f3ee956a025078ea2b801955cb
treed11d08005f2ecc77e90ab35119d7a0b9ae789c1b
parent69674726e396490377b234611673adfaaa214f52
ci(lint): exclude `.in` files from ShellCheck lint

Exclude all `.in` files because they may contain unsupported syntax, and
they have to be preprocessed first. For example:

```sh
Error: SHELLCHECK_WARNING:
./src/rpm/systemd-update-helper.in:130:37: warning[SC1083]: This { is literal. Check expression (missing ;/\n?) or quote it.
```

Related to: https://github.com/systemd/systemd/pull/28521
.github/workflows/differential-shellcheck.yml