Update dependencies & eslint

- update API-Docs link
- cast err as string to appease eslint
- update package and bump minimum to fix security issue
- removed unnecessary filters from gitignore

package.json

@@ -17,35 +17,35 @@
   "license": "MIT",
   "dependencies": {
     "@ajayyy/lru-diskcache": "^1.1.9",
-    "@types/request": "^2.48.6",
-    "better-sqlite3": "^7.4.1",
+    "@types/request": "^2.48.7",
+    "better-sqlite3": "^7.4.3",
     "cron": "^1.8.2",
     "express": "^4.17.1",
     "express-promise-router": "^4.1.0",
     "express-rate-limit": "^5.3.0",
     "node-fetch": "^2.6.1",
-    "pg": "^8.6.0",
+    "pg": "^8.7.1",
     "redis": "^3.1.2",
     "sync-mysql": "^3.0.1"
   },
   "devDependencies": {
-    "@types/better-sqlite3": "^5.4.3",
+    "@types/better-sqlite3": "^7.4.0",
     "@types/cron": "^1.7.3",
     "@types/express": "^4.17.13",
     "@types/express-rate-limit": "^5.1.3",
-    "@types/mocha": "^8.2.3",
-    "@types/node": "^16.3.0",
-    "@types/node-fetch": "^2.5.11",
+    "@types/mocha": "^9.0.0",
+    "@types/node": "^16.7.4",
+    "@types/node-fetch": "^2.5.12",
     "@types/pg": "^8.6.1",
     "@types/redis": "^2.8.31",
-    "@typescript-eslint/eslint-plugin": "^4.28.2",
-    "@typescript-eslint/parser": "^4.28.2",
-    "eslint": "^7.30.0",
-    "mocha": "^9.0.2",
-    "nodemon": "^2.0.2",
-    "sinon": "^11.1.1",
+    "@typescript-eslint/eslint-plugin": "^4.29.3",
+    "@typescript-eslint/parser": "^4.29.3",
+    "eslint": "^7.32.0",
+    "mocha": "^9.1.0",
+    "nodemon": "^2.0.12",
+    "sinon": "^11.1.2",
     "ts-mock-imports": "^1.3.7",
-    "ts-node": "^10.0.0",
-    "typescript": "^4.3.5"
+    "ts-node": "^10.2.1",
+    "typescript": "^4.4.2"
   }
 }