Update rtCamp/action-slack-notify action to v2.3.0

Author: renovate[bot]

.github/workflows/maven-library-deploy.yml

@@ -50,7 +50,7 @@ jobs:
 
       - name: Mattermost Notification
         if: always()
-        uses: rtCamp/action-slack-notify@v2.2.0
+        uses: rtCamp/action-slack-notify@v2.3.0
         env:
           SLACK_USERNAME: ${{ github.event.repository.name }}
           SLACK_WEBHOOK: ${{ secrets.mm-webhook-url }}

.github/workflows/maven-service-deploy.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Mattermost Notification
         if: always()
-        uses: rtCamp/action-slack-notify@v2.2.0
+        uses: rtCamp/action-slack-notify@v2.3.0
         env:
           SLACK_USERNAME: ${{ github.event.repository.name }}
           SLACK_WEBHOOK: ${{ secrets.mm-webhook-url }}

.github/workflows/maven-swag-deploy.yml

@@ -133,7 +133,7 @@ jobs:
     if: success()
     steps:
       - name: Mattermost Notification
-        uses: rtCamp/action-slack-notify@v2.2.0
+        uses: rtCamp/action-slack-notify@v2.3.0
         env:
           SLACK_USERNAME: ${{ github.event.repository.name }}
           SLACK_WEBHOOK: ${{ secrets.mm-webhook-url }}
@@ -147,7 +147,7 @@ jobs:
     if: failure()
     steps:
       - name: Mattermost Notification
-        uses: rtCamp/action-slack-notify@v2.2.0
+        uses: rtCamp/action-slack-notify@v2.3.0
         env:
           SLACK_USERNAME: ${{ github.event.repository.name }}
           SLACK_WEBHOOK: ${{ secrets.mm-webhook-url }}

.github/workflows/maven-thrift-deploy.yml

@@ -55,7 +55,7 @@ jobs:
     needs: [deploy]
     steps:
       - name: Mattermost Notification
-        uses: rtCamp/action-slack-notify@v2.2.0
+        uses: rtCamp/action-slack-notify@v2.3.0
         env:
           SLACK_USERNAME: ${{ github.event.repository.name }}
           SLACK_WEBHOOK: ${{ secrets.mm-webhook-url }}