Update rpc_spec submodule to use master

bilal-alsharifi · bilal-alsharifi · commit 7ccf3c2a1dcb · 2021-10-27T09:59:26.000-04:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "generator/rpc_spec"]
 	path = generator/rpc_spec
 	url = https://github.com/smartdevicelink/rpc_spec.git
-	branch = version/8.0.0
+	branch = master
diff --git a/generator/rpc_spec b/generator/rpc_spec
@@ -1 +1 @@
-Subproject commit 20d64e68e1a2af630ac9f33888c971573bcebdd9
+Subproject commit 6537500b45f65e02d884da9d73d6820ba7b0b1f5
