Locking mongo Docker container to 4.4.6 (#5950)

Mongo v5 has some issues with seeding data. Refer:  https://stackoverflow.com/questions/68392064/error-when-running-mongo-image-docker-entrypoint-sh-line-381
Hence, locking the mongo version to a known working tag till we have more information on the problem.

app/server/docker-compose.yml

@@ -16,7 +16,7 @@ services:
       - appsmith
 
   mongo:
-    image: mongo
+    image: mongo:4.4.6
     environment:
       - MONGO_INITDB_DATABASE=appsmith
     volumes:

deploy/ansible/appsmith_playbook/roles/generate_template/templates/docker-compose.j2

@@ -46,7 +46,7 @@ services:
       - appsmith
 
   mongo:
-    image: mongo
+    image: mongo:4.4.6
     expose:
       - "27017"
     environment:

deploy/k8s/templates/mongo-template.yaml

@@ -31,7 +31,7 @@ spec:
       terminationGracePeriodSeconds: 10
       containers:
       - name: mongo
-        image: mongo
+        image: mongo:4.4.6
         ports:
           - containerPort: 27017
         volumeMounts:

deploy/template/docker-compose.yml.sh

@@ -55,7 +55,7 @@ services:
       - appsmith
 
   mongo:
-    image: mongo
+    image: mongo:4.4.6
     expose:
       - "27017"
     environment: