chore(deps): update docker.io/library/rockylinux docker tag to v9

.gitea/workflows/update-docker-hub-description.yaml

@@ -14,7 +14,7 @@ jobs:
     - ubuntu-latest
     steps:
     - uses: actions/checkout@v5.0.0
-    - uses: peter-evans/dockerhub-description@v5.0.0
+    - uses: peter-evans/dockerhub-description@v4.0.2
       with:
         username: ${{ secrets.DOCKER_IO_USERNAME }}
         password: ${{ secrets.DOCKER_IO_PASSWORD }}

Dockerfile.rockylinux8

@@ -1,4 +1,4 @@
-FROM docker.io/library/rockylinux:8
+FROM docker.io/library/rockylinux:9
 
 RUN dnf update --assumeyes && \
     dnf install --assumeyes bash-completion sudo && \