feat: introduce @auth/typeorm-adapter (#7706)

BREAKING CHANGE:
If you are coming from the previous adapter, change your `package.json`:

```diff
-  "@next-auth/typeorm-legacy-adapter": "0.0.0",
+  "@auth/typeorm-adapter": "0.0.0",
```

And run `npm install`, `yarn install` or `pnpm install` respectively.

**Note:** This packages is published as ESM-only

.github/workflows/release.yml

@@ -29,7 +29,7 @@ on:
         - "@auth/prisma-adapter"
         - "@auth/sequelize-adapter"
         - "@auth/supabase-adapter"
-        - "@auth/typeorm-legacy-adapter"
+        - "@auth/typeorm-adapter"
         - "@auth/upstash-redis-adapter"
         - "@auth/xata-adapter"
         - "next-auth"
@@ -52,7 +52,7 @@ on:
         - "adapter-prisma"
         - "adapter-sequelize"
         - "adapter-supabase"
-        - "adapter-typeorm-legacy"
+        - "adapter-typeorm"
         - "adapter-upstash-redis"
         - "adapter-xata"
         - "next-auth"