chore: bump github.com/spiffe/go-spiffe/v2 from 2.1.2 to 2.1.6

Bumps [github.com/spiffe/go-spiffe/v2](https://github.com/spiffe/go-spiffe) from 2.1.2 to 2.1.6.
- [Release notes](https://github.com/spiffe/go-spiffe/releases)
- [Changelog](https://github.com/spiffe/go-spiffe/blob/main/CHANGELOG.md)
- [Commits](spiffe/go-spiffe@v2.1.2...v2.1.6)

---
updated-dependencies:
- dependency-name: github.com/spiffe/go-spiffe/v2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -11,8 +11,8 @@ require (
 	github.com/mattn/go-isatty v0.0.17
 	github.com/open-policy-agent/opa v0.49.1
 	github.com/owenrumney/go-sarif v1.1.1
-	github.com/spiffe/go-spiffe/v2 v2.1.2
-	github.com/stretchr/testify v1.8.1
+	github.com/spiffe/go-spiffe/v2 v2.1.6
+	github.com/stretchr/testify v1.8.2
 	github.com/testifysec/archivista-api v0.0.0-20230220215059-632b84b82b76
 	go.step.sm/crypto v0.25.0
 	golang.org/x/sys v0.13.0

go.sum

@@ -185,8 +185,8 @@ github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966 h1:JIAuq3EE
 github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
 github.com/smallstep/assert v0.0.0-20200723003110-82e2b9b3b262 h1:unQFBIznI+VYD1/1fApl1A+9VcBk+9dcqGfnePY87LY=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spiffe/go-spiffe/v2 v2.1.2 h1:nfNwopOP7q0qsWU6AUASqmbtYViwHA6vuHyAtqFJtNc=
-github.com/spiffe/go-spiffe/v2 v2.1.2/go.mod h1:cbQmFrxsOpbm5tWURAYip9ZK0dOSFeoFG3/5Ub9Hvy0=
+github.com/spiffe/go-spiffe/v2 v2.1.6 h1:4SdizuQieFyL9eNU+SPiCArH4kynzaKOOj0VvM8R7Xo=
+github.com/spiffe/go-spiffe/v2 v2.1.6/go.mod h1:eVDqm9xFvyqao6C+eQensb9ZPkyNEeaUbqbBpOhBnNk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -197,8 +197,8 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
-github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
+github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/tchap/go-patricia/v2 v2.3.1 h1:6rQp39lgIYZ+MHmdEq4xzuk1t7OdC35z/xm0BGhTkes=
 github.com/tchap/go-patricia/v2 v2.3.1/go.mod h1:VZRHKAb53DLaG+nA9EaYYiaEx6YztwDlLElMsnSHD4k=
 github.com/testifysec/archivista-api v0.0.0-20230220215059-632b84b82b76 h1:GAUgHyg4ss2DDTIYG9RuVxap2smkAGtzpXcOvNxlLic=