Drop go to 1.20 to match smacker

dougthor42 · dougthor42 · commit c91f3db06bf2 · 2025-07-06T04:53:58.000Z
diff --git a/gazelle/go.mod b/gazelle/go.mod
@@ -1,6 +1,6 @@
 module github.com/bazel-contrib/rules_python/gazelle
 
-go 1.22.9
+go 1.20
 
 toolchain go1.24.2
 
