chore(deps): bump github.com/go-git/go-git/v5 from 5.16.5 to 5.19.1

Bumps [github.com/go-git/go-git/v5](https://github.com/go-git/go-git) from 5.16.5 to 5.19.1.
- [Release notes](https://github.com/go-git/go-git/releases)
- [Changelog](https://github.com/go-git/go-git/blob/main/HISTORY.md)
- [Commits](https://github.com/go-git/go-git/compare/v5.16.5...v5.19.1)

---
updated-dependencies:
- dependency-name: github.com/go-git/go-git/v5
  dependency-version: 5.19.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/golang.org/x/crypto/ssh/agent/server.go

@@ -36,7 +36,7 @@ func (s *server) processRequestBytes(reqData []byte) []byte {
 		return []byte{agentFailure}
 	}
 
-	if err == nil && rep == nil {
+	if rep == nil {
 		return []byte{agentSuccess}
 	}
 

vendor/golang.org/x/crypto/ssh/cipher.go

@@ -586,7 +586,7 @@ func (c *cbcCipher) writeCipherPacket(seqNum uint32, w io.Writer, rand io.Reader
 
 	// Length of encrypted portion of the packet (header, payload, padding).
 	// Enforce minimum padding and packet size.
-	encLength := maxUInt32(prefixLen+len(packet)+cbcMinPaddingSize, cbcMinPaddingSize)
+	encLength := maxUInt32(prefixLen+len(packet)+cbcMinPaddingSize, cbcMinPacketSize)
 	// Enforce block size.
 	encLength = (encLength + effectiveBlockSize - 1) / effectiveBlockSize * effectiveBlockSize
 

vendor/golang.org/x/crypto/ssh/client_auth.go

@@ -274,10 +274,14 @@ func pickSignatureAlgorithm(signer Signer, extensions map[string][]byte) (MultiA
 	}
 
 	// Filter algorithms based on those supported by MultiAlgorithmSigner.
+	// Iterate over the signer's algorithms first to preserve its preference order.
+	supportedKeyAlgos := algorithmsForKeyFormat(keyFormat)
 	var keyAlgos []string
-	for _, algo := range algorithmsForKeyFormat(keyFormat) {
-		if slices.Contains(as.Algorithms(), underlyingAlgo(algo)) {
-			keyAlgos = append(keyAlgos, algo)
+	for _, signerAlgo := range as.Algorithms() {
+		if idx := slices.IndexFunc(supportedKeyAlgos, func(algo string) bool {
+			return underlyingAlgo(algo) == signerAlgo
+		}); idx >= 0 {
+			keyAlgos = append(keyAlgos, supportedKeyAlgos[idx])
 		}
 	}