build(deps): Bump github.com/sigstore/sigstore

Bumps the tools group with 1 update in the /test/fuzz directory: [github.com/sigstore/sigstore](https://github.com/sigstore/sigstore).


Updates `github.com/sigstore/sigstore` from 1.8.12 to 1.8.13
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.12...v1.8.13)

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

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

test/fuzz/go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/AdaLogics/go-fuzz-headers v0.0.0-20211102141018-f7be0cbad29c
 	github.com/dvyukov/go-fuzz v0.0.0-20210914135545-4980593459a1
 	github.com/secure-systems-lab/go-securesystemslib v0.9.0
-	github.com/sigstore/sigstore v1.8.12
+	github.com/sigstore/sigstore v1.8.13
 )
 
 require (
@@ -17,13 +17,15 @@ require (
 	github.com/kr/pretty v0.2.1 // indirect
 	github.com/letsencrypt/boulder v0.0.0-20240620165639-de9c06129bec // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/sigstore/protobuf-specs v0.4.0 // indirect
 	github.com/stephens2424/writerset v1.0.2 // indirect
 	github.com/titanous/rocacheck v0.0.0-20171023193734-afe73141d399 // indirect
 	golang.org/x/crypto v0.32.0 // indirect
 	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/sys v0.29.0 // indirect
 	golang.org/x/term v0.28.0 // indirect
 	golang.org/x/tools v0.17.0 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240520151616-dc85e6b867a5 // indirect
+	google.golang.org/protobuf v1.36.4 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

test/fuzz/go.sum

@@ -53,8 +53,10 @@ github.com/prometheus/procfs v0.9.0/go.mod h1:+pB4zwohETzFnmlpe6yd2lSc+0/46IYZRB
 github.com/robertkrimen/godocdown v0.0.0-20130622164427-0bfa04905481/go.mod h1:C9WhFzY47SzYBIvzFqSvHIR6ROgDo4TtdTuRaOMjF/s=
 github.com/secure-systems-lab/go-securesystemslib v0.9.0 h1:rf1HIbL64nUpEIZnjLZ3mcNEL9NBPB0iuVjyxvq3LZc=
 github.com/secure-systems-lab/go-securesystemslib v0.9.0/go.mod h1:DVHKMcZ+V4/woA/peqr+L0joiRXbPpQ042GgJckkFgw=
-github.com/sigstore/sigstore v1.8.12 h1:S8xMVZbE2z9ZBuQUEG737pxdLjnbOIcFi5v9UFfkJFc=
-github.com/sigstore/sigstore v1.8.12/go.mod h1:+PYQAa8rfw0QdPpBcT+Gl3egKD9c+TUgAlF12H3Nmjo=
+github.com/sigstore/protobuf-specs v0.4.0 h1:yoZbdh0kZYKOSiVbYyA8J3f2wLh5aUk2SQB7LgAfIdU=
+github.com/sigstore/protobuf-specs v0.4.0/go.mod h1:FKW5NYhnnFQ/Vb9RKtQk91iYd0MKJ9AxyqInEwU6+OI=
+github.com/sigstore/sigstore v1.8.13 h1:iPPi3SWDBQHgMg5NdWcJRWMzO+SM9N2wDwsMKc4Xhg4=
+github.com/sigstore/sigstore v1.8.13/go.mod h1:2lXojNsjZjkqu1//FWxq7qUcPB8Lq1KsR5hc+GkcC/4=
 github.com/stephens2424/writerset v1.0.2 h1:znRLgU6g8RS5euYRcy004XeE4W+Tu44kALzy7ghPif8=
 github.com/stephens2424/writerset v1.0.2/go.mod h1:aS2JhsMn6eA7e82oNmW4rfsgAOp9COBTTl8mzkwADnc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -75,12 +77,15 @@ golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
 golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
 golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=
 golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps=
+google.golang.org/genproto v0.0.0-20230706204954-ccb25ca9f130 h1:Au6te5hbKUV8pIYWHqOUZ1pva5qK/rwbIhoXEUB9Lu8=
+google.golang.org/genproto/googleapis/api v0.0.0-20240520151616-dc85e6b867a5 h1:P8OJ/WCl/Xo4E4zoe4/bifHpSmmKwARqyqE4nW6J2GQ=
+google.golang.org/genproto/googleapis/api v0.0.0-20240520151616-dc85e6b867a5/go.mod h1:RGnPtTG7r4i8sPlNyDeikXF99hMM+hN6QMm4ooG9g2g=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240520151616-dc85e6b867a5 h1:Q2RxlXqh1cgzzUgV261vBO2jI5R/3DD1J2pM0nI4NhU=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240520151616-dc85e6b867a5/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
 google.golang.org/grpc v1.64.0 h1:KH3VH9y/MgNQg1dE7b3XfVK0GsPSIzJwdF617gUSbvY=
 google.golang.org/grpc v1.64.0/go.mod h1:oxjF8E3FBnjp+/gVFYdWacaLDx9na1aqy9oovLpxQYg=
-google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
-google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
+google.golang.org/protobuf v1.36.4 h1:6A3ZDJHn/eNqc1i+IdefRzy/9PokBTPvcqMySR7NNIM=
+google.golang.org/protobuf v1.36.4/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=