fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - @nestjs/common from 7.6.13 to 7.6.18.
    See this package in yarn: 
  - @nestjs/core from 7.6.13 to 7.6.18.
    See this package in yarn: 
  - @nestjs/platform-express from 7.6.13 to 7.6.18.
    See this package in yarn: 
  - @nestjs/config from 0.6.2 to 0.6.3.
    See this package in yarn: 
  - @nestjs/microservices from 7.6.7 to 7.6.18.
    See this package in yarn: 
  - @nestjs/schedule from 0.4.2 to 0.4.3.
    See this package in yarn: 
  - @nestjs/terminus from 7.1.0 to 7.2.0.
    See this package in yarn: 
  - amqp-connection-manager from 3.2.1 to 3.9.0.
    See this package in yarn: 
  - amqplib from 0.6.0 to 0.10.4.
    See this package in yarn: 
  - module-alias from 2.2.2 to 2.2.3.
    See this package in yarn: 
  - node-eventstore-client from 0.2.18 to 0.2.19.
    See this package in yarn: 
  - pg from 8.5.1 to 8.12.0.
    See this package in yarn: 
  - reflect-metadata from 0.1.13 to 0.2.2.
    See this package in yarn: 
  - rxjs from 6.6.3 to 6.6.7.
    See this package in yarn: 
  - typeorm from 0.2.30 to 0.3.20.
    See this package in yarn: 

See this project in Snyk:
https://app.snyk.io/org/otasoft/project/8c113353-4d35-446a-a680-b6f14b43919e?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -21,25 +21,25 @@
   },
   "dependencies": {
     "@juicycleff/nestjs-event-store": "^3.1.18",
-    "@nestjs/common": "^7.6.9",
-    "@nestjs/config": "^0.6.2",
-    "@nestjs/core": "^7.6.9",
+    "@nestjs/common": "^7.6.18",
+    "@nestjs/config": "^0.6.3",
+    "@nestjs/core": "^7.6.18",
     "@nestjs/cqrs": "^7.0.1",
-    "@nestjs/microservices": "^7.6.7",
-    "@nestjs/platform-express": "^7.6.9",
-    "@nestjs/schedule": "^0.4.2",
-    "@nestjs/terminus": "^7.1.0",
+    "@nestjs/microservices": "^7.6.18",
+    "@nestjs/platform-express": "^7.6.18",
+    "@nestjs/schedule": "^0.4.3",
+    "@nestjs/terminus": "^7.2.0",
     "@nestjs/typeorm": "^7.1.5",
-    "amqp-connection-manager": "^3.2.1",
-    "amqplib": "^0.6.0",
-    "module-alias": "^2.2.2",
-    "node-eventstore-client": "^0.2.18",
+    "amqp-connection-manager": "^3.9.0",
+    "amqplib": "^0.10.4",
+    "module-alias": "^2.2.3",
+    "node-eventstore-client": "^0.2.19",
     "node-nats-streaming": "^0.3.2",
-    "pg": "^8.5.1",
-    "reflect-metadata": "^0.1.13",
+    "pg": "^8.12.0",
+    "reflect-metadata": "^0.2.2",
     "rimraf": "^3.0.2",
-    "rxjs": "^6.5.4",
-    "typeorm": "^0.2.30"
+    "rxjs": "^6.6.7",
+    "typeorm": "^0.3.20"
   },
   "devDependencies": {
     "@nestjs/cli": "^7.0.0",