fix: move rxjs to dev dependencies

package-lock.json

@@ -5875,6 +5875,7 @@
       "version": "6.5.5",
       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.5.tgz",
       "integrity": "sha512-WfQI+1gohdf0Dai/Bbmk5L5ItH5tYqm3ki2c5GdWhKjalzjg93N3avFjVStyZZz+A2Em+ZxKH5bNghw9UeylGQ==",
+      "dev": true,
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -6769,7 +6770,8 @@
     "tslib": {
       "version": "1.13.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.13.0.tgz",
-      "integrity": "sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q=="
+      "integrity": "sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q==",
+      "dev": true
     },
     "tsutils": {
       "version": "3.17.1",

package.json

@@ -28,9 +28,6 @@
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand"
   },
-  "dependencies": {
-    "rxjs": "^6.5.5"
-  },
   "devDependencies": {
     "@nestjs/common": "^7.2.0",
     "@types/express": "^4.17.6",
@@ -44,6 +41,7 @@
     "jest": "^26.1.0",
     "prettier": "^2.0.5",
     "reflect-metadata": "^0.1.13",
+    "rxjs": "^6.5.5",
     "sqlite3": "^4.2.0",
     "ts-jest": "^26.1.1",
     "ts-node": "^8.10.2",