chore(deps): update module github.com/openvex/go-vex to v0.2.8

Author: elastic-renovate-prod[bot]

go.mod

@@ -137,6 +137,7 @@ require (
 	github.com/blang/semver v3.5.1+incompatible // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/bytecodealliance/wasmtime-go/v43 v43.0.2 // indirect
+	github.com/carabiner-dev/attestation v0.2.1 // indirect
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/cncf/xds/go v0.0.0-20260202195803-dba9d589def2 // indirect
@@ -512,7 +513,7 @@ require (
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/opencontainers/runtime-spec v1.3.0 // indirect
 	github.com/opencontainers/selinux v1.14.0 // indirect
-	github.com/openvex/go-vex v0.2.5 // indirect
+	github.com/openvex/go-vex v0.2.8 // indirect
 	github.com/owenrumney/go-sarif/v2 v2.3.3 // indirect
 	github.com/owenrumney/squealer v1.2.12 // indirect
 	github.com/package-url/packageurl-go v0.1.6 // indirect

go.sum

@@ -384,6 +384,8 @@ github.com/buildkite/interpolate v0.0.0-20200526001904-07f35b4ae251 h1:k6UDF1uPY
 github.com/buildkite/interpolate v0.0.0-20200526001904-07f35b4ae251/go.mod h1:gbPR1gPu9dB96mucYIR7T3B7p/78hRVSOuzIWLHK2Y4=
 github.com/bytecodealliance/wasmtime-go/v43 v43.0.2 h1:EZJlEpDanv6j/Y5Mcl2ndMjgK5Tw2QVDTJCzmLWNozg=
 github.com/bytecodealliance/wasmtime-go/v43 v43.0.2/go.mod h1:EhGDFKNmDpLc6l4Cq+U2y8zu3NM6Uiek+He4yebZFHs=
+github.com/carabiner-dev/attestation v0.2.1 h1:VhjV5YlO9TsW50Sr/Zd54bdbZhhDAqgxC3kB9z1I+3Q=
+github.com/carabiner-dev/attestation v0.2.1/go.mod h1:O84vF84RZG3pJO/6BYrPs718bZviHF5DKajP1HsrDpw=
 github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
 github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
@@ -1187,8 +1189,8 @@ github.com/opencontainers/selinux v1.14.0 h1:k1w6YWg3w/TvfZUAc3ksdaRwGNulRbE88Tx
 github.com/opencontainers/selinux v1.14.0/go.mod h1:LenyElirjUHszfxrjuFqC85HIeXZKumHcKMQtnaDlQQ=
 github.com/openvex/discovery v0.1.1-0.20240802171711-7c54efc57553 h1:c4u0GIH0w2Q57Pm2Oldrq6EiHFnLCCnRs98A+ggj/YQ=
 github.com/openvex/discovery v0.1.1-0.20240802171711-7c54efc57553/go.mod h1:z4b//Qi7p7zcM/c41ogeTy+/nqfMbbeYnfZ+EMCTCD0=
-github.com/openvex/go-vex v0.2.5 h1:41utdp2rHgAGCsG+UbjmfMG5CWQxs15nGqir1eRgSrQ=
-github.com/openvex/go-vex v0.2.5/go.mod h1:j+oadBxSUELkrKh4NfNb+BPo77U3q7gdKME88IO/0Wo=
+github.com/openvex/go-vex v0.2.8 h1:m/iH6+0fc7QXwfx7vJ0UeT8Z1oN1zVcyHjcVK+UO11Y=
+github.com/openvex/go-vex v0.2.8/go.mod h1:V09jOICYN/3VS4oU2hthSN8wGI6UAv3FvvYbpYS1xCE=
 github.com/owenrumney/go-sarif v1.1.1/go.mod h1:dNDiPlF04ESR/6fHlPyq7gHKmrM0sHUvAGjsoh8ZH0U=
 github.com/owenrumney/go-sarif/v2 v2.3.3 h1:ubWDJcF5i3L/EIOER+ZyQ03IfplbSU1BLOE26uKQIIU=
 github.com/owenrumney/go-sarif/v2 v2.3.3/go.mod h1:MSqMMx9WqlBSY7pXoOZWgEsVB4FDNfhcaXDA1j6Sr+w=