ci: harmonize MongoDB version used in CI and local development environment and bump to v8 (#11704)

.github/workflows/tests-linux.yml

@@ -43,7 +43,7 @@ jobs:
 
     services:
       mongodb:
-        image: mongo:5.0.31
+        image: mongo:8
         ports:
           - "27017:27017"
 

docker-compose.yml

@@ -142,7 +142,7 @@ services:
 
   # mongodb
   mongodb:
-    image: "mongo:5.0.31"
+    image: "mongo:8"
     container_name: "typeorm-mongodb"
     ports:
       - "27017:27017"

src/commands/InitCommand.ts

@@ -625,7 +625,7 @@ AppDataSource.initialize().then(async () => {
                 return `services:
 
   mongodb:
-    image: "mongo:8.0.5"
+    image: "mongo:8"
     container_name: "typeorm-mongodb"
     ports:
       - "27017:27017"