Merge branch 'fix-iframe-fallback' of https://github.com/AzureAD/microsoft-authentication-library-for-js into fix-iframe-fallback

Author: tnorling

change/@azure-msal-browser-0599d2f9-9601-4ff3-aa40-b567528bea47.json

@@ -1,6 +1,6 @@
 {
   "type": "minor",
-  "comment": "Preconnect to authority to speed up /token calls #6550",
+  "comment": "Don't use temporary cache for silent & popup flows #6586",
   "packageName": "@azure/msal-browser",
   "email": "[email protected]",
   "dependentChangeType": "patch"

change/@azure-msal-browser-213a4bf6-cff8-4dc4-a8f2-90b2bab46242.json

@@ -1,6 +1,6 @@
 {
   "type": "patch",
-  "comment": "Additional ATS instrumentation #6562",
+  "comment": "Don't use temporary cache for silent & popup flows #6586",
   "packageName": "@azure/msal-common",
   "email": "[email protected]",
   "dependentChangeType": "patch"