Prevent gh-actions from publishing v3 unless explicitly asked to (#5835)

* Prevent gh-actions from publishing v3 unless explicitly asked to

* ) says: "Wait for meeeeeee!"

* Update branch name regex

* Revert release-v3 changes

.github/workflows/build-release.yml

@@ -10,8 +10,7 @@ env:
 on:
   push:
     branches:
-      - release/*
-      - main
+      - release/v3/*
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}

.github/workflows/labels-PR.yml

@@ -10,7 +10,7 @@ jobs:
         with:
           mode: minimum
           count: 1
-          labels: "guides, bug, build, do not merge, docker, docs, duplicate, enhancement, feat XS, feat S, feat M, feat L, feat XL, help wanted, refactor, tests, discord, dependencies, notebookreports, dashboards, analytics, portfolio, installer, SDK, release "
+          labels: "guides, bug, build, do not merge, docker, docs, duplicate, enhancement, feat XS, feat S, feat M, feat L, feat XL, help wanted, refactor, tests, discord, dependencies, notebookreports, dashboards, analytics, portfolio, installer, platform, release "
       - uses: mheap/github-action-required-labels@v1
         with:
           mode: exactly

.github/workflows/pypi.yml

@@ -3,8 +3,7 @@ name: Deploy to PyPI
 on:
   push:
     branches:
-      - release/*
-      - main
+      - release/v3/*
 
   workflow_dispatch: