Bump github.com/go-git/go-git/v5 from 5.4.2 to 5.11.0

Bumps [github.com/go-git/go-git/v5](https://github.com/go-git/go-git) from 5.4.2 to 5.11.0.
- [Release notes](https://github.com/go-git/go-git/releases)
- [Commits](https://github.com/go-git/go-git/compare/v5.4.2...v5.11.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

vendor/github.com/ProtonMail/go-crypto/openpgp/armor/armor.go

@@ -10,19 +10,22 @@ import (
 	"bufio"
 	"bytes"
 	"encoding/base64"
-	"github.com/ProtonMail/go-crypto/openpgp/errors"
 	"io"
+
+	"github.com/ProtonMail/go-crypto/openpgp/errors"
 )
 
 // A Block represents an OpenPGP armored structure.
 //
 // The encoded form is:
-//    -----BEGIN Type-----
-//    Headers
 //
-//    base64-encoded Bytes
-//    '=' base64 encoded checksum
-//    -----END Type-----
+//	-----BEGIN Type-----
+//	Headers
+//
+//	base64-encoded Bytes
+//	'=' base64 encoded checksum
+//	-----END Type-----
+//
 // where Headers is a possibly empty sequence of Key: Value lines.
 //
 // Since the armored data can be very large, this package presents a streaming
@@ -206,12 +209,16 @@ TryNextBlock:
 			break
 		}
 
-		i := bytes.Index(line, []byte(": "))
+		i := bytes.Index(line, []byte(":"))
 		if i == -1 {
 			goto TryNextBlock
 		}
 		lastKey = string(line[:i])
-		p.Header[lastKey] = string(line[i+2:])
+		var value string
+		if len(line) > i+2 {
+			value = string(line[i+2:])
+		}
+		p.Header[lastKey] = value
 	}
 
 	p.lReader.in = r

vendor/github.com/ProtonMail/go-crypto/openpgp/armor/encode.go

@@ -96,7 +96,8 @@ func (l *lineBreaker) Close() (err error) {
 // trailer.
 //
 // It's built into a stack of io.Writers:
-//    encoding -> base64 encoder -> lineBreaker -> out
+//
+//	encoding -> base64 encoder -> lineBreaker -> out
 type encoding struct {
 	out       io.Writer
 	breaker   *lineBreaker