ci(deps): bump peter-evans/dockerhub-description from 2 to 3

Bumps [peter-evans/dockerhub-description](https://github.com/peter-evans/dockerhub-description) from 2 to 3.
- [Release notes](https://github.com/peter-evans/dockerhub-description/releases)
- [Commits](https://github.com/peter-evans/dockerhub-description/compare/v2...v3)

---
updated-dependencies:
- dependency-name: peter-evans/dockerhub-description
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/release-slackbot-proxy.yml

@@ -57,7 +57,7 @@ jobs:
       uses: docker/setup-buildx-action@v1
 
     - name: Cache Docker layers
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: /tmp/.buildx-cache
         key: ${{ runner.os }}-buildx-slackbot-proxy-${{ github.sha }}
@@ -88,7 +88,7 @@ jobs:
         VERBOSE : true
 
     - name: Update Docker Hub Description
-      uses: peter-evans/dockerhub-description@v2
+      uses: peter-evans/dockerhub-description@v3
       with:
         username: wsmoogle
         password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}

.github/workflows/release.yml

@@ -170,7 +170,7 @@ jobs:
       uses: docker/setup-buildx-action@v1
 
     - name: Cache Docker layers
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: /tmp/.buildx-cache
         key: ${{ runner.os }}-buildx-app-${{ matrix.flavor }}-${{ github.sha }}
@@ -197,7 +197,7 @@ jobs:
         mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
     - name: Update Docker Hub Description
-      uses: peter-evans/dockerhub-description@v2
+      uses: peter-evans/dockerhub-description@v3
       with:
         username: wsmoogle
         password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}