chore: Fix Nx config for beta branch

Author: lachlancollins

.github/workflows/pr.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Get appropriate base and head commits for `nx affected` commands
         uses: nrwl/nx-set-shas@v3
         with:
-          main-branch-name: 'alpha'
+          main-branch-name: 'beta'
       - run: |
           echo "BASE: ${{ env.NX_BASE }}"
           echo "HEAD: ${{ env.NX_HEAD }}"

nx.json

@@ -1,7 +1,7 @@
 {
   "$schema": "./node_modules/nx/schemas/nx-schema.json",
   "affected": {
-    "defaultBase": "alpha"
+    "defaultBase": "beta"
   },
   "tasksRunnerOptions": {
     "default": {