feat(deps)!: upgrade NestJS to v10 and MikroORM to v6 (#58)

BREAKING CHANGE: Minimum Node.js version is now v18 (was v16)

- Update NestJS from v9 to v10
- Upgrade MikroORM from v5 to v6
- Update TypeScript from v4 to v5

.eslintrc.json

@@ -55,7 +55,6 @@
           "private-static-method",
           "public-abstract-method",
           "protected-abstract-method",
-          "private-abstract-method",
           "public-instance-method",
           "protected-instance-method",
           "private-instance-method"

.github/workflows/auto-build.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Set Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 18
 
       - name: Cache npm modules
         uses: actions/cache@v2

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Set Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 18
 
       - name: Cache npm modules
         uses: actions/cache@v2