Fix double patch application by keeping %setup instead of %autosetup

The el8 spec uses %setup, and autopatch adds explicit %patch lines.
Switching to %autosetup caused patches to be applied twice (once by
autosetup, once by the explicit %patch lines). Keep %setup so patches
are only applied via autopatch's %patch lines.

config.yaml

@@ -20,7 +20,7 @@ actions:
       - target: "spec"
         find: "%setup -q -b1 -b2"
         replace: |
-              %autosetup -p1 -b1 -b2
+              %setup -q -b1 -b2
               bash %{SOURCE9001}
         count: 1
       - target: "spec"