build(deps): bump github.com/kovidgoyal/imaging from 1.8.17 to 1.8.18

Bumps [github.com/kovidgoyal/imaging](https://github.com/kovidgoyal/imaging) from 1.8.17 to 1.8.18.
- [Release notes](https://github.com/kovidgoyal/imaging/releases)
- [Commits](https://github.com/kovidgoyal/imaging/compare/v1.8.17...v1.8.18)

---
updated-dependencies:
- dependency-name: github.com/kovidgoyal/imaging
  dependency-version: 1.8.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

vendor/github.com/kovidgoyal/imaging/prism/meta/jpegmeta/jpegmeta.go

@@ -59,7 +59,7 @@ func ExtractMetadata(r io.Reader) (md *meta.Data, err error) {
 
 	soiSegment, err := segReader.ReadSegment()
 	if err != nil {
-		if strings.Contains(err.Error(), "invalid marker identifier") {
+		if q := err.Error(); strings.Contains(q, "invalid marker identifier") || strings.Contains(q, "unrecognised marker type") {
 			err = nil
 		}
 		return nil, err

vendor/github.com/kovidgoyal/imaging/publish.py

@@ -5,7 +5,7 @@ import os
 import subprocess
 
 
-VERSION = "1.8.17"
+VERSION = "1.8.18"
 
 
 def run(*args: str):