add advice if user using btrfs storage driver

pkg/minikube/reason/known_issues.go

@@ -1053,6 +1053,15 @@ var guestIssues = []match{
 		},
 		Regexp: re(`'/var/lib/dpkg': No such file or directory`),
 	},
+	{
+		Kind: Kind{
+			ID:       "GUEST_STORAGE_DRIVER_BTRFS",
+			ExitCode: ExGuestUnsupported,
+			Advice:   "minikube does not support the BTRFS storage driver yet, there is a workaround, add the following flag to your start command `--feature-gates=\"LocalStorageCapacityIsolation=false\"`",
+			Issues:   []int{7923},
+		},
+		Regexp: re(`unsupported graph driver: btrfs`),
+	},
 	{
 		Kind: Kind{
 			ID:       "GUEST_INCORRECT_ARCH",