fix type

Signed-off-by: William Woodruff <william@trailofbits.com>

Author: woodruffw

sigstore/_internal/trust.py

@@ -377,7 +377,7 @@ def _verify(self) -> None:
 
         # The client trust config must have a recognized media type.
         try:
-            ClientTrustConfig(self._inner.media_type)
+            ClientTrustConfig.ClientTrustConfigType(self._inner.media_type)
         except ValueError:
             raise Error(
                 f"unsupported client trust config format: {self._inner.media_type}"