Merge pull request #5110 from plotly/bump-dev-deps-Aug30-2020

Bump dev-dependencies Aug 30

Author: archmoj

package-lock.json

@@ -134,7 +134,7 @@
     "ecstatic": "^4.1.4",
     "elliptic": "^6.5.3",
     "eslint": "^7.7.0",
-    "espree": "^7.2.0",
+    "espree": "^7.3.0",
     "falafel": "^2.2.4",
     "fs-extra": "^9.0.1",
     "fuse.js": "^6.4.1",
@@ -156,11 +156,11 @@
     "karma-viewport": "^1.0.6",
     "lodash": "^4.17.20",
     "madge": "^3.9.2",
-    "minify-stream": "^2.0.1",
+    "minify-stream": "^2.1.0",
     "mkdirp": "^1.0.4",
     "node-sass": "^4.14.1",
     "npm-link-check": "^4.0.0",
-    "open": "^7.1.0",
+    "open": "^7.2.1",
     "prepend-file": "^2.0.0",
     "prettysize": "^2.0.0",
     "read-last-lines": "^1.7.2",