release: small fixes

### Bug Fixes
- Fixed issue with titles not always showing correct escaped characters.
- Fixed instant sharing not working correctly with scheduled posts, only published posts are now eligible.

### Improvements
- Improved compatibility with newer versions of PHP
- Updated internal dependencies

.github/workflows/build-dev-artifacts.yml

@@ -82,7 +82,7 @@ jobs:
         uses: peter-evans/find-comment@v1
         with:
           issue-number: ${{ steps.get-pr-number.outputs.num }}
-          comment-author: github-actions[bot]
+          comment-author: pirate-bot
           body-includes: Download [build]
       - name: Get comment body
         id: get-comment-body
@@ -96,11 +96,13 @@ jobs:
         uses: peter-evans/create-or-update-comment@v1
         with:
           issue-number: ${{ steps.get-pr-number.outputs.num }}
+          token: ${{ secrets.BOT_TOKEN }}
           body: ${{ steps.get-comment-body.outputs.body }}
       - name: Update comment on PR with links to plugin builds
         if: ${{ steps.find-comment.outputs.comment-id != '' }}
         uses: peter-evans/create-or-update-comment@v1
         with:
           comment-id: ${{ steps.find-comment.outputs.comment-id }}
+          token: ${{ secrets.BOT_TOKEN }}
           edit-mode: replace
           body: ${{ steps.get-comment-body.outputs.body }}

composer.json

@@ -51,9 +51,9 @@
   },
   "require-dev": {
     "wp-coding-standards/wpcs": "2.3.0",
-    "dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
+    "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0",
     "phpunit/phpunit": "5.*",
-    "yoast/phpunit-polyfills": "^1.0"
+    "yoast/phpunit-polyfills": "^2.0"
   },
   "config": {
     "allow-plugins": {