Remove changesets and workflows from v2 (#10742)

Author: brophdawg11

.github/workflows/deduplicate-lock-file.yml

@@ -3,7 +3,7 @@ name: ⚙️ Deduplicate lock file
 on:
   push:
     branches:
-      - dev
+      - v2
     paths:
       - pnpm-lock.yaml
 

.github/workflows/deployments.yml

@@ -3,8 +3,7 @@ name: 👔 Format
 on:
   push:
     branches:
-      - main
-      - dev
+      - v2
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}

.github/workflows/format.yml

@@ -3,8 +3,7 @@ name: ⬣ Lint
 on:
   push:
     branches:
-      - main
-      - dev
+      - v2
   pull_request:
 
 concurrency: