Migrate from ecmwf-actions to ecmwf org

Author: recmanj

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
   #   It will install dependencies and produce a code coverage report on success.
   ci:
     name: ci
-    uses: ecmwf-actions/reusable-workflows/.github/workflows/ci-node.yml@v2
+    uses: ecmwf/reusable-workflows/.github/workflows/ci-node.yml@v2
     with:
       codecov_upload: true
       notify_teams: true

.github/workflows/notify-new-issue.yml

@@ -10,6 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify new issue
-        uses: ecmwf-actions/notify-teams-issue@v1
+        uses: ecmwf/notify-teams-issue@v1
         with:
           incoming_webhook: ${{ secrets.MS_TEAMS_INCOMING_WEBHOOK }}

.github/workflows/notify-new-pr.yml

@@ -10,6 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify new PR
-        uses: ecmwf-actions/notify-teams-pr@v1
+        uses: ecmwf/notify-teams-pr@v1
         with:
           incoming_webhook: ${{ secrets.MS_TEAMS_INCOMING_WEBHOOK }}