chore: BOMS-39 rename arbi-bom to orbi-bom

Author: vgulati-apphelix

.github/dependabot.yml

@@ -6,4 +6,4 @@ updates:
     schedule:
         interval: "weekly"
     reviewers:
-      - "edx/arbi-bom"
+      - "edx/orbi-bom"

.github/workflows/upgrade-python-requirements.yml

@@ -57,15 +57,14 @@ jobs:
           --pr-body="Python requirements update.Please review the [changelogs](https://openedx.atlassian.net/wiki/spaces/TE/pages/1001521320/Python+Package+Changelogs) for the upgraded packages." \
           --user-reviewers="" --team-reviewers="orbi-bom" --delete-old-pull-requests
 
-      - name: Send failure notification
-        if: ${{ failure() }}
+      - name: Send notification
         uses: dawidd6/action-send-mail@v4
         with:
           server_address: email-smtp.us-east-1.amazonaws.com
           server_port: 465
           username: ${{secrets.EDX_SMTP_USERNAME}}
           password: ${{secrets.EDX_SMTP_PASSWORD}}
           subject: Upgrade python requirements workflow failed in ${{github.repository}}
-          to: orbi-bom@edx.org
+          to: orbi-bom-upgrade-prs@2u-internal.jsmalerts.atlassian.net
           from: github-actions <github-actions@edx.org>
           body: Upgrade python requirements workflow in ${{github.repository}} failed! For details see "github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"