Bump mxschmitt/action-tmate from 3.18 to 3.19

Bumps [mxschmitt/action-tmate](https://github.com/mxschmitt/action-tmate) from 3.18 to 3.19.
- [Release notes](https://github.com/mxschmitt/action-tmate/releases)
- [Changelog](https://github.com/mxschmitt/action-tmate/blob/master/RELEASE.md)
- [Commits](mxschmitt/action-tmate@b3db6e1...e5c7151)

---
updated-dependencies:
- dependency-name: mxschmitt/action-tmate
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/debug_ci.yml

@@ -138,7 +138,7 @@ jobs:
         SKIP_BUILD: 1
         BUILD_TARGET: ${{ matrix.build_target }}
     - name: Setup tmate session
-      uses: mxschmitt/action-tmate@b3db6e16e597d92037c8647e54acc5d2b1b48dee # v3.18
+      uses: mxschmitt/action-tmate@e5c7151931ca95bad1c6f4190c730ecf8c7dde48 # v3.19
       timeout-minutes: 15