Bump imjasonh/setup-crane from 0.3 to 0.4

Bumps [imjasonh/setup-crane](https://github.com/imjasonh/setup-crane) from 0.3 to 0.4.
- [Release notes](https://github.com/imjasonh/setup-crane/releases)
- [Commits](imjasonh/setup-crane@00c9e93...31b88ef)

---
updated-dependencies:
- dependency-name: imjasonh/setup-crane
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/mirror-images.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: imjasonh/setup-crane@00c9e93efa4e1138c9a7a5c594acd6c75a2fbf0c
+      - uses: imjasonh/setup-crane@31b88efe9de28ae0ffa220711af4b60be9435f6e
 
       - name: Mirror images
         env:

.github/workflows/nightly.yaml

@@ -30,7 +30,7 @@ jobs:
     - uses: ko-build/[email protected]
       with:
         version: v0.15.2
-    - uses: imjasonh/setup-crane@00c9e93efa4e1138c9a7a5c594acd6c75a2fbf0c
+    - uses: imjasonh/setup-crane@31b88efe9de28ae0ffa220711af4b60be9435f6e
     - uses: sigstore/cosign-installer@v3
 
     - name: Get current date