Revert "e6156827a [google_sign_in] Updates google_sign_in_platform_interfaces adding parametrized `clientId` (flutter/plugins#3686) (#77479)"

This reverts commit 8d4aac1b662ccb628a894b191c3814378167e184.
diff --git a/bin/internal/flutter_plugins.version b/bin/internal/flutter_plugins.version
index 3587a44..4939155 100644
--- a/bin/internal/flutter_plugins.version
+++ b/bin/internal/flutter_plugins.version
@@ -1 +1 @@
-e6156827a2b926cbe117f386524ded214625fa80
+26879dbd2f75f8f4f67ac8183aeefc394e6a1efa