chore: Add 'v2' branch to build workflows

[scottgerring]

Issue #, if available:
#1337

Description of changes:

The v2 branch should build as part of the various build workflows, so that when we PR into it, we can treat it like another 'main'.

Checklist

• Meet tenets criteria
• Update tests
• Update docs
• PR title follows conventional commit semantics

Breaking change checklist

RFC issue #:

• Migration process documented
• Implement warnings (if it can live side by side)

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (4fa74d1) 79.06% compared to head (f218a36) 79.06%.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1341   +/-   ##
=========================================
  Coverage     79.06%   79.06%           
  Complexity      651      651           
=========================================
  Files            74       74           
  Lines          2489     2489           
  Branches        257      257           
=========================================
  Hits           1968     1968           
  Misses          441      441           
  Partials         80       80           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[jeromevdl]

good for me!