Use Go 1.23 for go-mod-tidy action

The action is failing and I think it is because it tries
to use an old Go version, see open-telemetry#475

Author: tigrannajaryan

.github/workflows/tidy.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v6.0.0
         with:
-          go-version: "1.22"
+          go-version: "1.23"
       - name: Setup Go Environment
         run: |
           echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/cenkalti/backoff/v4 v4.3.0
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
+	github.com/madflojo/testcerts v1.4.0
 	github.com/michel-laterman/proxy-connect-dialer-go v0.1.0
 	github.com/stretchr/testify v1.10.0
 	google.golang.org/protobuf v1.36.7
@@ -14,7 +15,6 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/madflojo/testcerts v1.4.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect