build(deps): bump github.com/go-git/go-billy/v5 from 5.8.0 to 5.9.0

Bumps [github.com/go-git/go-billy/v5](https://github.com/go-git/go-billy) from 5.8.0 to 5.9.0.
- [Release notes](https://github.com/go-git/go-billy/releases)
- [Commits](go-git/go-billy@v5.8.0...v5.9.0)

---
updated-dependencies:
- dependency-name: github.com/go-git/go-billy/v5
  dependency-version: 5.9.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

go.mod

@@ -40,7 +40,7 @@ require (
 	github.com/fluxcd/pkg/testserver v0.13.0
 	github.com/fluxcd/pkg/version v0.14.0
 	github.com/fluxcd/source-controller/api v1.8.0
-	github.com/go-git/go-billy/v5 v5.8.0
+	github.com/go-git/go-billy/v5 v5.9.0
 	github.com/go-git/go-git/v5 v5.18.0
 	github.com/go-logr/logr v1.4.3
 	github.com/google/go-containerregistry v0.21.3

go.sum

@@ -423,8 +423,8 @@ github.com/go-errors/errors v1.5.1 h1:ZwEMSLRCapFLflTpT7NKaAc7ukJ8ZPEjzlxt8rPN8b
 github.com/go-errors/errors v1.5.1/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
 github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 h1:+zs/tPmkDkHx3U66DAb0lQFJrpS6731Oaa12ikc+DiI=
 github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376/go.mod h1:an3vInlBmSxCcxctByoQdvwPiA7DTK7jaaFDBTtu0ic=
-github.com/go-git/go-billy/v5 v5.8.0 h1:I8hjc3LbBlXTtVuFNJuwYuMiHvQJDq1AT6u4DwDzZG0=
-github.com/go-git/go-billy/v5 v5.8.0/go.mod h1:RpvI/rw4Vr5QA+Z60c6d6LXH0rYJo0uD5SqfmrrheCY=
+github.com/go-git/go-billy/v5 v5.9.0 h1:jItGXszUDRtR/AlferWPTMN4j38BQ88XnXKbilmmBPA=
+github.com/go-git/go-billy/v5 v5.9.0/go.mod h1:jCnQMLj9eUgGU7+ludSTYoZL/GGmii14RxKFj7ROgHw=
 github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399 h1:eMje31YglSBqCdIqdhKBW8lokaMrL3uTkpGYlE2OOT4=
 github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399/go.mod h1:1OCfN199q1Jm3HZlxleg+Dw/mwps2Wbk9frAWm+4FII=
 github.com/go-git/go-git/v5 v5.18.0 h1:O831KI+0PR51hM2kep6T8k+w0/LIAD490gvqMCvL5hM=