build(deps): bump softprops/action-gh-release from 2.4.1 to 2.5.0

Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 2.4.1 to 2.5.0.
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](6da8fa9354...a06a81a03e)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/linter.yml

@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0
 
       - name: Lint Code Base
-        uses: super-linter/super-linter/slim@12150456a73e248bdc94d0794898f94e23127c88
+        uses: super-linter/super-linter/slim@502f4fe48a81a392756e173e39a861f8c8efe056
         env:
           DEFAULT_BRANCH: main
           MULTI_STATUS: false

.github/workflows/make-release.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Release
-        uses: softprops/action-gh-release@6da8fa9354ddfdc4aeace5fc48d7f679b5214090
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b
         with:
           prerelease: ${{ contains(github.ref_name, '-rc') }}
           draft: ${{ github.repository == 'systemd/systemd' }}

src/kernel-install/test-kernel-install.sh

@@ -318,7 +318,7 @@ diff -u <(echo "$output") - >&2 <<EOF
 		"KERNEL_INSTALL_LAYOUT=other",
 		"KERNEL_INSTALL_INITRD_GENERATOR=none",
 		"KERNEL_INSTALL_UKI_GENERATOR=",
-		"KERNEL_INSTALL_STAGING_AREA=/var/tmp/kernel-install.staging.XXXXXX"
+		"KERNEL_INSTALL_STAGING_AREA=${TMPDIR:-/var/tmp}/kernel-install.staging.XXXXXX"
 	]
 }
 EOF