Bump github.com/sigstore/sigstore from 1.7.4 to 1.7.5 (#514)

Bumps [github.com/sigstore/sigstore](https://github.com/sigstore/sigstore) from 1.7.4 to 1.7.5.
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.7.4...v1.7.5)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -23,7 +23,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.17.0
 	github.com/rs/cors v1.10.1
-	github.com/sigstore/sigstore v1.7.4
+	github.com/sigstore/sigstore v1.7.5
 	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.7.5
 	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.7.4
 	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.7.5
@@ -124,11 +124,11 @@ require (
 	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/sagikazarmark/locafero v0.3.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/secure-systems-lab/go-securesystemslib v0.7.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.10.0 // indirect
 	github.com/spf13/cast v1.5.1 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
-	github.com/theupdateframework/go-tuf v0.5.2 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/titanous/rocacheck v0.0.0-20171023193734-afe73141d399 // indirect
 	go.mongodb.org/mongo-driver v1.11.3 // indirect

go.sum

@@ -462,8 +462,10 @@ github.com/sagikazarmark/locafero v0.3.0 h1:zT7VEGWC2DTflmccN/5T1etyKvxSxpHsjb9c
 github.com/sagikazarmark/locafero v0.3.0/go.mod h1:w+v7UsPNFwzF1cHuOajOOzoq4U7v/ig1mpRjqV+Bu1U=
 github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
 github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
-github.com/sigstore/sigstore v1.7.4 h1:Fyqn6OKOVsYnV0Vs6JhG5t+q0u7Gj6R5dJ52kUVteLs=
-github.com/sigstore/sigstore v1.7.4/go.mod h1:5MxR9PrWYGk5I3sXgdnrMUOLbwFPuAUNtWPm3VwOjkc=
+github.com/secure-systems-lab/go-securesystemslib v0.7.0 h1:OwvJ5jQf9LnIAS83waAjPbcMsODrTQUpJ02eNLUoxBg=
+github.com/secure-systems-lab/go-securesystemslib v0.7.0/go.mod h1:/2gYnlnHVQ6xeGtfIqFy7Do03K4cdCY0A/GlJLDKLHI=
+github.com/sigstore/sigstore v1.7.5 h1:ij55dBhLwjICmLTBJZm7SqoQLdsu/oowDanACcJNs48=
+github.com/sigstore/sigstore v1.7.5/go.mod h1:9OCmYWhzuq/G4e1cy9m297tuMRJ1LExyrXY3ZC3Zt/s=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.7.5 h1:ilufPp36exfpivctI3ElU4ZTckP3eVu6RxYebBb6u+M=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.7.5/go.mod h1:121n8nBnuXbcI6K0hIBo/0EMYiyXqGVzbIYd0rV0ZWw=
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.7.4 h1:2xI6GX+tQMF0L+DlQq09U4fH8PlFhuz0wSYkiHY8fgo=
@@ -509,8 +511,6 @@ github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcU
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
-github.com/theupdateframework/go-tuf v0.5.2 h1:habfDzTmpbzBLIFGWa2ZpVhYvFBoK0C1onC3a4zuPRA=
-github.com/theupdateframework/go-tuf v0.5.2/go.mod h1:SyMV5kg5n4uEclsyxXJZI2UxPFJNDc4Y+r7wv+MlvTA=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=