chore(deps): bump github.com/cloudflare/circl

Bumps [github.com/cloudflare/circl](https://github.com/cloudflare/circl) from 1.6.2-0.20250618153321-aa837fd1539d to 1.6.3.
- [Release notes](https://github.com/cloudflare/circl/releases)
- [Commits](https://github.com/cloudflare/circl/commits/v1.6.3)

---
updated-dependencies:
- dependency-name: github.com/cloudflare/circl
  dependency-version: 1.6.3
  dependency-type: indirect
...

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

Author: dependabot[bot]

go.mod

@@ -76,7 +76,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible // indirect
 	github.com/circonus-labs/circonusllhist v0.1.3 // indirect
-	github.com/cloudflare/circl v1.6.2-0.20250618153321-aa837fd1539d // indirect
+	github.com/cloudflare/circl v1.6.3 // indirect
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/coreos/etcd v3.3.27+incompatible // indirect

go.sum

@@ -218,8 +218,8 @@ github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6D
 github.com/circonus-labs/circonusllhist v0.1.3 h1:TJH+oke8D16535+jHExHj4nQvzlZrj7ug5D7I/orNUA=
 github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/cloudflare/circl v1.6.2-0.20250618153321-aa837fd1539d h1:IiIprFGH6SqstblP0Y9NIo3eaUJGkI/YDOFVSL64Uq4=
-github.com/cloudflare/circl v1.6.2-0.20250618153321-aa837fd1539d/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
+github.com/cloudflare/circl v1.6.3 h1:9GPOhQGF9MCYUeXyMYlqTR6a5gTrgR/fBLXvUgtVcg8=
+github.com/cloudflare/circl v1.6.3/go.mod h1:2eXP6Qfat4O/Yhh8BznvKnJ+uzEoTQ6jVKJRn81BiS4=
 github.com/cloudfoundry-community/go-cfclient v0.0.0-20220930021109-9c4e6c59ccf1 h1:ef0OsiQjSQggHrLFAMDRiu6DfkVSElA5jfG1/Nkyu6c=
 github.com/cloudfoundry-community/go-cfclient v0.0.0-20220930021109-9c4e6c59ccf1/go.mod h1:sgaEj3tRn0hwe7GPdEUwxrdOqjBzyjyvyOCGf1OQyZY=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=