chore: increment patch version

package.json

@@ -1,6 +1,6 @@
 {
   "name": "express-openapi-validator",
-  "version": "4.12.6",
+  "version": "4.12.7",
   "description": "Automatically validate API requests and responses with OpenAPI 3 and Express.",
   "main": "dist/index.js",
   "scripts": {
@@ -48,26 +48,26 @@
   "devDependencies": {
     "@types/ajv": "^1.0.0",
     "@types/cookie-parser": "^1.4.2",
-    "@types/express": "^4.17.8",
-    "@types/mocha": "^8.0.3",
-    "@types/morgan": "^1.9.1",
-    "@types/node": "^14.14.2",
-    "@types/supertest": "^2.0.10",
+    "@types/express": "^4.17.11",
+    "@types/mocha": "^8.2.2",
+    "@types/morgan": "^1.9.2",
+    "@types/node": "^14.14.37",
+    "@types/supertest": "^2.0.11",
     "body-parser": "^1.19.0",
-    "chai": "^4.2.0",
+    "chai": "^4.3.4",
     "codacy-coverage": "^3.4.0",
-    "commitizen": "^4.2.2",
+    "commitizen": "^4.2.3",
     "cookie-parser": "^1.4.5",
     "coveralls": "^3.1.0",
     "express": "^4.17.1",
-    "mocha": "^8.2.0",
+    "mocha": "^8.3.2",
     "morgan": "^1.10.0",
-    "nodemon": "^2.0.6",
+    "nodemon": "^2.0.7",
     "nyc": "^15.1.0",
-    "prettier": "^2.1.2",
+    "prettier": "^2.2.1",
     "source-map-support": "0.5.19",
-    "supertest": "^5.0.0",
-    "ts-node": "^9.0.0",
-    "typescript": "^4.0.3"
+    "supertest": "^6.1.3",
+    "ts-node": "^9.1.1",
+    "typescript": "^4.2.3"
   }
 }