#859 Dependencies updated to avoid checks fail on PR

package.json

@@ -17,41 +17,40 @@
     "url": "https://github.com/0xfe/vexflow/issues"
   },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^4.17.0",
-    "@typescript-eslint/parser": "^4.17.0",
-    "browserify": "^16.5.0",
-    "canvas": "^2.6.1",
-    "docco": "^0.8.0",
-    "eslint": "^6.8.0",
-    "eslint-config-airbnb-base": "^14.0.0",
+    "@typescript-eslint/eslint-plugin": "^4.19.0",
+    "@typescript-eslint/parser": "^4.19.0",
+    "browserify": "^17.0.0",
+    "canvas": "^2.7.0",
+    "docco": "^0.8.1",
+    "eslint": "^7.23.0",
+    "eslint-config-airbnb-base": "^14.2.1",
     "eslint-config-prettier": "^8.1.0",
-    "eslint-plugin-import": "^2.20.1",
+    "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-prettier": "^3.3.1",
     "glob": "^7.1.6",
     "grunt": "^1.0.4",
     "grunt-bump": "^0.8.0",
-    "grunt-cli": "^1.3.2",
+    "grunt-cli": "^1.4.1",
     "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-qunit": "^3.1.0",
+    "grunt-contrib-qunit": "^4.0.0",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-docco": "^0.5.0",
-    "grunt-eslint": "^22.0.0",
+    "grunt-eslint": "^23.0.0",
     "grunt-git": "^1.0.14",
     "grunt-release": "^0.14.0",
-    "grunt-webpack": "^3.1.3",
+    "grunt-webpack": "^4.0.2",
     "jquery": "^3.6.0",
-    "jscs": "^3.0.7",
-    "jsdom": "^16.4.0",
-    "npm": "^6.14.11",
-    "opentype.js": "^1.1.0",
+    "jsdom": "^16.5.2",
+    "npm": "^7.7.5",
+    "opentype.js": "^1.3.3",
     "prettier": "^2.2.1",
-    "qunit": "^2.9.3",
+    "qunit": "^2.14.1",
     "raphael": "^2.3.0",
-    "ts-loader": "^8.0.18",
+    "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
-    "webpack": "^4.42.1",
+    "webpack": "^4.46.0",
     "webpack-dev-server": "^3.11.2"
   },
   "scripts": {

src/stringnumber.js

@@ -87,7 +87,7 @@ export class StringNumber extends Modifier {
 
       // Reset the position of the string number every line.
       if (line !== last_line || note !== last_note) {
-        num_shiftL = left_shift + shiftL;
+        num_shiftL = left_shift + shiftL; // eslint-disable-line
         num_shiftR = right_shift + shiftR;
       }