Bump the extractor-dependencies group in /go/extractor with 1 update

Bumps the extractor-dependencies group in /go/extractor with 1 update: [golang.org/x/mod](https://github.com/golang/mod).


Updates `golang.org/x/mod` from 0.14.0 to 0.15.0
- [Commits](golang/mod@v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: golang.org/x/mod
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: extractor-dependencies
...

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

Author: dependabot[bot]

go/extractor/go.mod

@@ -3,6 +3,6 @@ module github.com/github/codeql-go/extractor
 go 1.21
 
 require (
-	golang.org/x/mod v0.14.0
+	golang.org/x/mod v0.15.0
 	golang.org/x/tools v0.17.0
 )

go/extractor/go.sum

@@ -1,5 +1,5 @@
-golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
-golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.15.0 h1:SernR4v+D55NyBH2QiEQrlBAnj1ECL6AGrA5+dPaMY8=
+golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=

go/extractor/vendor/modules.txt

@@ -1,4 +1,4 @@
-# golang.org/x/mod v0.14.0
+# golang.org/x/mod v0.15.0
 ## explicit; go 1.18
 golang.org/x/mod/internal/lazyregexp
 golang.org/x/mod/modfile