build(deps): bump connectrpc.com/connect from 1.17.0 to 1.18.1

Bumps [connectrpc.com/connect](https://github.com/connectrpc/connect-go) from 1.17.0 to 1.18.1.
- [Release notes](https://github.com/connectrpc/connect-go/releases)
- [Changelog](https://github.com/connectrpc/connect-go/blob/main/RELEASE.md)
- [Commits](connectrpc/connect-go@v1.17.0...v1.18.1)

---
updated-dependencies:
- dependency-name: connectrpc.com/connect
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.22
 toolchain go1.22.8
 
 require (
-	connectrpc.com/connect v1.17.0
+	connectrpc.com/connect v1.18.1
 	connectrpc.com/grpchealth v1.3.0
 	connectrpc.com/grpcreflect v1.2.0
 	github.com/blinklabs-io/adder v0.25.2

go.sum

@@ -1,5 +1,5 @@
-connectrpc.com/connect v1.17.0 h1:W0ZqMhtVzn9Zhn2yATuUokDLO5N+gIuBWMOnsQrfmZk=
-connectrpc.com/connect v1.17.0/go.mod h1:0292hj1rnx8oFrStN7cB4jjVBeqs+Yx5yDIC2prWDO8=
+connectrpc.com/connect v1.18.1 h1:PAg7CjSAGvscaf6YZKUefjoih5Z/qYkyaTrBW8xvYPw=
+connectrpc.com/connect v1.18.1/go.mod h1:0292hj1rnx8oFrStN7cB4jjVBeqs+Yx5yDIC2prWDO8=
 connectrpc.com/grpchealth v1.3.0 h1:FA3OIwAvuMokQIXQrY5LbIy8IenftksTP/lG4PbYN+E=
 connectrpc.com/grpchealth v1.3.0/go.mod h1:3vpqmX25/ir0gVgW6RdnCPPZRcR6HvqtXX5RNPmDXHM=
 connectrpc.com/grpcreflect v1.2.0 h1:Q6og1S7HinmtbEuBvARLNwYmTbhEGRpHDhqrPNlmK+U=