Fix tagging 2 (#109)

Fixing the tagging so that merges into main automatically create a new tag of the correct version

.github/workflows/tags.yaml

@@ -1,22 +1,19 @@
 name: Tag + Bump version
 on:
-  pull_request:
+  push:
     branches:
       - main
 jobs:
   build:
-    if: github.event.pull_request.merged == true
     runs-on: ubuntu-22.04
     permissions:
       contents: write
     steps:
     - uses: actions/checkout@v3
       with:
-        ref: ${{ github.event.pull_request.merge_commit_sha }}
         fetch-depth: '0'
-
     - name: Bump version and push tag
-      uses: anothrNick/github-tag-action@1.64.0
+      uses: anothrNick/github-tag-action@1.64.0 # Don't use @master or @v1 unless you're happy to test the latest version
       env:
         DEFAULT_BUMP: patch
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}