[release-11.4.4] Go: Bump to 1.24.2 (#103527)

* Go: Bump to 1.24.2

It is not likely we are actually affected by the CVEs, but updating proactively is not a bad idea nonetheless.

Fixes: CVE-2025-22871
Fixes: https://github.com/grafana/grafana-operator-experience-squad/issues/1311

* CI: Update golangci-lint

pkg/services/encryption/provider/cipher_aescfb.go

@@ -38,6 +38,7 @@ func (c aesCfbCipher) Encrypt(_ context.Context, payload []byte, secret string)
 		return nil, err
 	}
 
+	//nolint:staticcheck // SA1019: We're not changing away from CFB in older versions
 	stream := cipher.NewCFBEncrypter(block, iv)
 	stream.XORKeyStream(ciphertext[encryption.SaltLength+aes.BlockSize:], payload)
 

pkg/services/encryption/provider/decipher_aes.go

@@ -59,6 +59,7 @@ func decryptCFB(block cipher.Block, payload []byte) ([]byte, error) {
 	payload = payload[encryption.SaltLength+aes.BlockSize:]
 	payloadDst := make([]byte, len(payload))
 
+	//nolint:staticcheck // SA1019: We're not changing away from CFB in older versions
 	stream := cipher.NewCFBDecrypter(block, iv)
 
 	// XORKeyStream can work in-place if the two arguments are the same.