Escape newlines in changelog actions

Author: grimsteel

.github/workflows/firebase-hosting-release-nightly.yml

@@ -28,9 +28,16 @@ jobs:
           source: ${{ github.event.release.body }}
           find: '## '
           replace: ''
+      - name: Escape nl
+        uses: mad9000/actions-find-and-replace-string@2
+        id: findandreplace2
+        with:
+          source: ${{ steps.findandreplace.outputs.value }}
+          find: '\n'
+          replace: '\\n'
       - uses: fjogeleit/http-request-action@v1.11.1
         with:
           url: ${{ secrets.CHANGELOG_WEBHOOK_URL }}
           method: "POST"
           customHeaders: '{"Content-Type": "application/json"}'
-          data: '{"content": "${{ github.event.release.name }}\n\n${{ steps.findandreplace.outputs.value }}\n**Please remember that this is a nightly release and there may still be bugs**", "components": [{"type":1,"components":[{"type":2,"style":5,"label":"Open Stable","url":"https://vocabustudyonline--nightly-q9kbiq6r.web.app/"}]}]}'
+          data: '{"content": "${{ github.event.release.name }}\n\n${{ steps.findandreplace2.outputs.value }}\n**Please remember that this is a nightly release and there may still be bugs**", "components": [{"type":1,"components":[{"type":2,"style":5,"label":"Open Stable","url":"https://vocabustudyonline--nightly-q9kbiq6r.web.app/"}]}]}'

.github/workflows/firebase-hosting-release-stable.yml

@@ -28,9 +28,16 @@ jobs:
           source: ${{ github.event.release.body }}
           find: '## '
           replace: ''
+      - name: Escape nl
+        uses: mad9000/actions-find-and-replace-string@2
+        id: findandreplace2
+        with:
+          source: ${{ steps.findandreplace.outputs.value }}
+          find: '\n'
+          replace: '\\n'
       - uses: fjogeleit/http-request-action@v1.11.1
         with:
           url: ${{ secrets.CHANGELOG_WEBHOOK_URL }}
           method: "POST"
           customHeaders: '{"Content-Type": "application/json"}'
-          data: '{"content": "${{ github.event.release.name }}\n\n${{ steps.findandreplace.outputs.value }}", "components": [{"type":1,"components":[{"type":2,"style":5,"label":"Open Stable","url":"https://vocabustudyonline.web.app/"}]}]}'
+          data: '{"content": "${{ github.event.release.name }}\n\n${{ steps.findandreplace2.outputs.value }}", "components": [{"type":1,"components":[{"type":2,"style":5,"label":"Open Stable","url":"https://vocabustudyonline.web.app/"}]}]}'