ci: update global workflows (#239)

Author: asyncapi-bot

.github/workflows/automerge.yml

@@ -6,21 +6,15 @@ name: Automerge release bump PR
 on:
   pull_request_target:
     types:
-      - labeled
-      - unlabeled
-      - synchronize
       - opened
-      - edited
-      - ready_for_review
-      - reopened
-      - unlocked
-  pull_request_review:
-    types:
-      - submitted
+      - synchronize
 
 jobs:
   autoapprove:
-    if: github.event.pull_request.draft == false && (github.actor == 'asyncapi-bot' || github.actor == 'dependabot[bot]' || github.actor == 'dependabot-preview[bot]') && !contains(github.event.pull_request.labels.*.name, 'released')
+    if: >
+      contains(fromJson('["asyncapi-bot", "dependabot[bot]", "dependabot-preview[bot]"]'), github.event.pull_request.user.login) &&
+      contains(fromJson('["asyncapi-bot", "dependabot[bot]", "dependabot-preview[bot]"]'), github.actor) &&
+      !contains(github.event.pull_request.labels.*.name, 'released')
     runs-on: ubuntu-latest
     steps:
       - name: Autoapproving
@@ -42,7 +36,6 @@ jobs:
 
   automerge:
     needs: [autoapprove]
-    if: github.event.pull_request.user.login == 'asyncapi-bot' || github.event.pull_request.user.login == 'dependabot[bot]' || github.event.pull_request.user.login == 'dependabot-preview[bot]'
     runs-on: ubuntu-latest
     steps:
       - name: Automerging