Bump github.com/sigstore/sigstore/pkg/signature/kms/hashivault (#603)

Bumps [github.com/sigstore/sigstore/pkg/signature/kms/hashivault](https://github.com/sigstore/sigstore) from 1.8.0 to 1.8.1.
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.0...v1.8.1)

---
updated-dependencies:
- dependency-name: github.com/sigstore/sigstore/pkg/signature/kms/hashivault
  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

@@ -27,7 +27,7 @@ require (
 	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.1
 	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.1
 	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.1
-	github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.0
+	github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.1
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.18.2

go.sum

@@ -308,8 +308,8 @@ github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.1 h1:DvRWG99QGWZC5mp42
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.1/go.mod h1:s13mo3a0UCQS3+PAUUZfvKe48sMDMsHk2GE1b2YfPcU=
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.1 h1:lwdRsJv1UbBemuk7w5YfXAQilQxMoFevrzamdPbG0wY=
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.1/go.mod h1:2OaSQ80EcdyVRSQ3T4d1lsc6Scopblsiq8U2AEk5K1A=
-github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.0 h1:PspwJqJtD4bo0Aboo2UBrvznNUK7ETjD270GD9WLI88=
-github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.0/go.mod h1:8ta2z6+ZsN8o3EdxGgpSn6VCAkTqLztV0L4YnLCwrwU=
+github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.1 h1:9Ki0qudKpc1FQdef7xHO2bkLyTuw+qNUpWRzjBEmF4c=
+github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.1/go.mod h1:nhIgyu4YwwNgalIwTGsoAzam16jjAn3ADRSWKbWPwGI=
 github.com/smallstep/assert v0.0.0-20200723003110-82e2b9b3b262 h1:unQFBIznI+VYD1/1fApl1A+9VcBk+9dcqGfnePY87LY=
 github.com/smallstep/assert v0.0.0-20200723003110-82e2b9b3b262/go.mod h1:MyOHs9Po2fbM1LHej6sBUT8ozbxmMOFG+E+rx/GSGuc=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=