chore(deps): update dependency @edx/brand to v1.2.0

Author: renovate[bot]

package-lock.json

@@ -32,7 +32,7 @@
   "homepage": "https://github.com/openedx/frontend-platform#readme",
   "devDependencies": {
     "@edx/browserslist-config": "1.1.1",
-    "@edx/brand": "npm:@edx/brand-openedx@1.1.0",
+    "@edx/brand": "npm:@edx/brand-openedx@1.2.0",
     "@edx/frontend-build": "12.4.15",
     "@edx/paragon": "20.25.0",
     "axios-mock-adapter": "1.21.2",