build(deps): bump github.com/sigstore/sigstore/pkg/signature/kms/aws

Bumps [github.com/sigstore/sigstore/pkg/signature/kms/aws](https://github.com/sigstore/sigstore) from 1.8.4 to 1.8.12.
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.4...v1.8.12)

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

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

go.mod

@@ -45,7 +45,7 @@ require (
 	github.com/goccy/kpoward v0.1.0
 	github.com/google/cel-go v0.20.1
 	github.com/google/go-containerregistry/pkg/authn/k8schain v0.0.0-20240108195214-a0658aa1d0cc
-	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.4
+	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.12
 	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.4
 	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.4
 	github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.4
@@ -85,9 +85,9 @@ require (
 	github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 // indirect
 	github.com/Microsoft/hcsshim v0.11.7 // indirect
 	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/kms v1.32.1 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.24.5 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/kms v1.37.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.7 // indirect
 	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
@@ -115,7 +115,7 @@ require (
 	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/vault/api v1.14.0 // indirect
-	github.com/jellydator/ttlcache/v3 v3.2.0 // indirect
+	github.com/jellydator/ttlcache/v3 v3.3.0 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/letsencrypt/boulder v0.0.0-20240620165639-de9c06129bec // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
@@ -156,19 +156,19 @@ require (
 	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
-	github.com/aws/aws-sdk-go-v2 v1.27.2 // indirect
-	github.com/aws/aws-sdk-go-v2/config v1.27.18 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.18 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.5 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.9 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.9 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.32.7 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.28.7 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.48 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.22 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.26 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.26 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ecr v1.18.11 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ecrpublic v1.16.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.11 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.20.11 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.28.12 // indirect
-	github.com/aws/smithy-go v1.20.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.7 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.24.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.33.3 // indirect
+	github.com/aws/smithy-go v1.22.1 // indirect
 	github.com/awslabs/amazon-ecr-credential-helper/ecr-login v0.0.0-20230510185313-f5e39e5f34c7 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect