Change Matrix to new secrets and V2 server (#2937)

* Change to new secrets

* Fix rooms

* Fix matrix server

* Notification formatting and matrix server fix

cumulus/.github/workflows/release-30_create-draft.yml

@@ -292,15 +292,16 @@ jobs:
     strategy:
       matrix:
         channel:
-          - name: 'Cumulus Release Coordination'
-            room: '!ZrLPsivsytpkdJfVaa:matrix.parity.io'
+          - name: 'RelEng: Cumulus Release Coordination'
+            room: '!NAEMyPAHWOiOQHsvus:parity.io'
             pre-releases: true
     steps:
       - name: Matrix notification to ${{ matrix.channel.name }}
         uses: s3krit/matrix-message-action@70ad3fb812ee0e45ff8999d6af11cafad11a6ecf # v0.0.3
         with:
           room_id: ${{ matrix.channel.room }}
-          access_token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+          access_token: ${{ secrets.RELEASENOTES_MATRIX_V2_ACCESS_TOKEN }}
+          server: "m.parity.io"
           message: |
             **New draft for ${{ github.repository }}**: ${{ github.event.inputs.ref2 }}<br/>
 
@@ -308,4 +309,3 @@ jobs:
 
             NOTE: The link above will no longer be valid if the draft is edited. You can then use the following link:
             [${{ github.server_url }}/${{ github.repository }}/releases](${{ github.server_url }}/${{ github.repository }}/releases)
-          server: "matrix.parity.io"