Wave 3 (#3): match apksigner digest format in fingerprint assert

.gitea/workflows/release.yml

@@ -145,7 +145,8 @@ jobs:
         # but break Obtainium updates (signature mismatch on install).
         run: |
           $ANDROID_HOME/build-tools/36.0.0/apksigner verify --print-certs app/build/outputs/apk/release/app-release.apk | tee /tmp/certs.txt
-          grep -q '60:C5:2C:FE:CA:C0:A5:2A:9D:B9:24:1A:25:A1:40:EA:79:F6:C3:FE:04:F8:18:DA:E9:16:93:76:8E:D0:DE:BA' /tmp/certs.txt \
+          # apksigner prints the digest lowercase without colons.
+          grep -q '60c52cfecac0a52a9db9241a25a140ea79f6c3fe04f818dae91693768ed0deba' /tmp/certs.txt \
             || { echo "::error::APK not signed with the Mindlist release key"; exit 1; }
         working-directory: android