[CHORE] Move cache library

- This is in the spirit of #5090.
- Move to a fork of gitea.com/go-chi/cache,
code.forgejo.org/go-chi/cache. It removes unused code (a lot of
adapters, that can't be used by Forgejo) and unused dependencies (see
go.sum). Also updates existing dependencies.
8c64f1a362..main

services/context/api.go

@@ -24,7 +24,7 @@ import (
 	"code.gitea.io/gitea/modules/web"
 	web_types "code.gitea.io/gitea/modules/web/types"
 
-	"gitea.com/go-chi/cache"
+	"code.forgejo.org/go-chi/cache"
 )
 
 // APIContext is a specific context for API service

services/context/captcha.go

@@ -15,8 +15,8 @@ import (
 	"code.gitea.io/gitea/modules/recaptcha"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/turnstile"
-	mc "gitea.com/go-chi/cache"
 
+	mc "code.forgejo.org/go-chi/cache"
 	"code.forgejo.org/go-chi/captcha"
 )
 

services/context/context.go

@@ -27,8 +27,8 @@ import (
 	"code.gitea.io/gitea/modules/web/middleware"
 	web_types "code.gitea.io/gitea/modules/web/types"
 
+	"code.forgejo.org/go-chi/cache"
 	"code.forgejo.org/go-chi/session"
-	"gitea.com/go-chi/cache"
 )
 
 // Render represents a template render

services/repository/contributors_graph.go

@@ -25,7 +25,7 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	api "code.gitea.io/gitea/modules/structs"
 
-	"gitea.com/go-chi/cache"
+	"code.forgejo.org/go-chi/cache"
 )
 
 const contributorStatsCacheKey = "GetContributorStats/%s/%s"

services/repository/contributors_graph_test.go

@@ -15,7 +15,7 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/test"
 
-	"gitea.com/go-chi/cache"
+	"code.forgejo.org/go-chi/cache"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )