[CHORE] Update connect-go to maintained fork

- Update github.com/bufbuild/connect-go to
https://github.com/connectrpc/connect-go.
- This is a fork that's actively maintained and is recommend by the
original library. Looking at the recent release notes, it looks like
going in the right direction what one would expect of a library, no
strange features being added, lots of improvements.
- There's still an indirect dependency by
`code.gitea.io/actions-proto-go` on a old version of `connect-go`.

routers/api/actions/ping/ping.go

@@ -12,7 +12,7 @@ import (
 
 	pingv1 "code.gitea.io/actions-proto-go/ping/v1"
 	"code.gitea.io/actions-proto-go/ping/v1/pingv1connect"
-	"github.com/bufbuild/connect-go"
+	"connectrpc.com/connect"
 )
 
 func NewPingServiceHandler() (string, http.Handler) {

routers/api/actions/ping/ping_test.go

@@ -11,7 +11,7 @@ import (
 
 	pingv1 "code.gitea.io/actions-proto-go/ping/v1"
 	"code.gitea.io/actions-proto-go/ping/v1/pingv1connect"
-	"github.com/bufbuild/connect-go"
+	"connectrpc.com/connect"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

routers/api/actions/runner/interceptor.go

@@ -15,7 +15,7 @@ import (
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/util"
 
-	"github.com/bufbuild/connect-go"
+	"connectrpc.com/connect"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )

routers/api/actions/runner/runner.go

@@ -16,7 +16,7 @@ import (
 
 	runnerv1 "code.gitea.io/actions-proto-go/runner/v1"
 	"code.gitea.io/actions-proto-go/runner/v1/runnerv1connect"
-	"github.com/bufbuild/connect-go"
+	"connectrpc.com/connect"
 	gouuid "github.com/google/uuid"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"