chore(deps): update Go to 1.26.1 and upgrade dependencies across monorepo

- Update golang base image in Dockerfiles from 1.26.0 to 1.26.1
- Upgrade go.mod go version to 1.26.1 in all modules
- Update github.com/yusing/godoxy from v0.26.0 to v0.27.2
- Update gin from v1.11.0 to v1.12.0, docker/cli to v29.3.0, gotify to v2.9.1
- Update golang.org/x/{net,oauth2,sync,time,sys} to latest versions
- Update OpenTelemetry packages to v1.42.0/v0.67.0
- Update OpenJDK and other cloud provider SDKs
- Update goutils submodule to latest commit

cmd/cli/go.mod

@@ -1,6 +1,6 @@
 module github.com/yusing/godoxy/cli
 
-go 1.26.0
+go 1.26.1
 
 require (
 	github.com/gorilla/websocket v1.5.3