fixup! linter: add gostrconv

Author: catenacyber

Diff for: test/testdata/gostrconv.go

@@ -1,6 +1,8 @@
-//args: -Egostrconv
+//golangcitest:args -Egostrconv
 package testdata
 
+import "fmt"
+
 func SprintfCouldBeStrconv() {
-	fmt.Sprintf("%d", 42) // ERROR "Sprintf can be replaced with faster function from strconv"
+	fmt.Sprintf("%d", 42) // want "Sprintf can be replaced with faster function from strconv"
 }