chore(go): downgrade Go version to 1.21.11

Fluf22 · Fluf22 · commit 1471c187d2c2 · 2025-09-08T14:23:07.000+02:00
diff --git a/playground/go/go.mod b/playground/go/go.mod
@@ -2,6 +2,8 @@ module playground
 
 go 1.21.11
 
+toolchain go1.24.1
+
 replace github.com/algolia/algoliasearch-client-go/v4 => ../../clients/algoliasearch-client-go
 
 require (
diff --git a/tests/output/go/go.mod b/tests/output/go/go.mod
@@ -1,6 +1,6 @@
 module gotests
 
-go 1.22
+go 1.21.11
 
 toolchain go1.23.7
 
