[mod]: Bump gopkg.in/src-d/go-git.v4 from 4.8.0 to 4.10.0 (#6662)

Bumps [gopkg.in/src-d/go-git.v4](https://github.com/src-d/go-git) from 4.8.0 to 4.10.0.
- [Release notes](https://github.com/src-d/go-git/releases)
- [Commits](https://github.com/src-d/go-git/compare/v4.8.0...v4.10.0)

vendor/gopkg.in/src-d/go-git.v4/plumbing/transport/common.go

@@ -19,10 +19,10 @@ import (
 	"fmt"
 	"io"
 	"net/url"
-	"regexp"
 	"strconv"
 	"strings"
 
+	giturl "gopkg.in/src-d/go-git.v4/internal/url"
 	"gopkg.in/src-d/go-git.v4/plumbing"
 	"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp"
 	"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp/capability"
@@ -224,34 +224,28 @@ func getPath(u *url.URL) string {
 	return res
 }
 
-var (
-	isSchemeRegExp   = regexp.MustCompile(`^[^:]+://`)
-	scpLikeUrlRegExp = regexp.MustCompile(`^(?:(?P<user>[^@]+)@)?(?P<host>[^:\s]+):(?:(?P<port>[0-9]{1,5})/)?(?P<path>[^\\].*)$`)
-)
-
 func parseSCPLike(endpoint string) (*Endpoint, bool) {
-	if isSchemeRegExp.MatchString(endpoint) || !scpLikeUrlRegExp.MatchString(endpoint) {
+	if giturl.MatchesScheme(endpoint) || !giturl.MatchesScpLike(endpoint) {
 		return nil, false
 	}
 
-	m := scpLikeUrlRegExp.FindStringSubmatch(endpoint)
-
-	port, err := strconv.Atoi(m[3])
+	user, host, portStr, path := giturl.FindScpLikeComponents(endpoint)
+	port, err := strconv.Atoi(portStr)
 	if err != nil {
 		port = 22
 	}
 
 	return &Endpoint{
 		Protocol: "ssh",
-		User:     m[1],
-		Host:     m[2],
+		User:     user,
+		Host:     host,
 		Port:     port,
-		Path:     m[4],
+		Path:     path,
 	}, true
 }
 
 func parseFile(endpoint string) (*Endpoint, bool) {
-	if isSchemeRegExp.MatchString(endpoint) {
+	if giturl.MatchesScheme(endpoint) {
 		return nil, false
 	}