Added "Label Issues" action

- Added label_issues.yml to label issues with the correct MC version
- Refactored manage_issues.yml to close_issues.yml

.github/config/labels.yml

@@ -0,0 +1,10 @@
+1.14:
+    - "1.14"
+1.15:
+    - "1.15"
+1.16:
+    - "1.16"
+1.17:
+    - "1.17"
+1.18:
+    - "1.18"

.github/workflows/close_issues.yml

@@ -1,10 +1,11 @@
-name: "Manage Issues"
+name: "Close Issues"
 on:
     schedule:
         - cron: '0 */12 * * *'
+    workflow_dispatch:
 
 jobs:
-    stale:
+    close:
         runs-on: ubuntu-latest
         permissions:
             issues: write

.github/workflows/label_issues.yml

@@ -0,0 +1,13 @@
+name: "Label Issues"
+on:
+    issues:
+        types: [opened, edited]
+
+jobs:
+    label:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: github/issue-labeler@v2.0
+              with:
+                  configuration-path: .github/config/labels.yml
+                  repo-token: ${{ secrets.GITHUB_TOKEN }}