golangci-lint: Fix nolint for G110 (gosec)

Looks like with latest version of linter to have annotating code, it
need to be out of conditional statement. This PR fixes
```
pkg/crc/cluster/pullsecret.go:124:15: G110: Potential DoS vulnerability via decompression bomb (gosec)
	if _, err := io.Copy(&b, decompressor); err != nil {
	             ^
make: *** [Makefile:284: cross-lint] Error 1
```

pkg/crc/cluster/pullsecret.go

@@ -121,7 +121,8 @@ func loadFromKeyring() (string, error) {
 	}
 	var b bytes.Buffer
 	// #nosec G110
-	if _, err := io.Copy(&b, decompressor); err != nil {
+	_, err = io.Copy(&b, decompressor)
+	if err != nil {
 		return "", err
 	}
 	if err := decompressor.Close(); err != nil {