Run gopls modernize on codebase (#34751)

Recent modernize fixes:
https://github.com/golang/tools/commits/master/gopls/internal/analysis/modernize

tests/integration/org_test.go

@@ -40,7 +40,7 @@ func TestOrgRepos(t *testing.T) {
 
 				sel := htmlDoc.doc.Find("a.name")
 				assert.Len(t, repos, len(sel.Nodes))
-				for i := 0; i < len(repos); i++ {
+				for i := range repos {
 					assert.Equal(t, repos[i], strings.TrimSpace(sel.Eq(i).Text()))
 				}
 			}