Bump js-yaml from 3.12.0 to 3.13.1 (#249)

Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 3.12.0 to 3.13.1.
- [Release notes](https://github.com/nodeca/js-yaml/releases)
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodeca/js-yaml/compare/3.12.0...3.13.1)
Signed-off-by: Ndependabot[bot] <support@github.com>

package-lock.json

@@ -680,19 +680,31 @@
       "dev": true
     },
     "autoprefixer": {
-      "version": "9.5.1",
-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.5.1.tgz",
-      "integrity": "sha512-KJSzkStUl3wP0D5sdMlP82Q52JLy5+atf2MHAre48+ckWkXgixmfHyWmA77wFDy6jTHU6mIgXv6hAQ2mf1PjJQ==",
+      "version": "9.6.0",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.6.0.tgz",
+      "integrity": "sha512-kuip9YilBqhirhHEGHaBTZKXL//xxGnzvsD0FtBQa6z+A69qZD6s/BAX9VzDF1i9VKDquTJDQaPLSEhOnL6FvQ==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.5.4",
-        "caniuse-lite": "^1.0.30000957",
+        "browserslist": "^4.6.1",
+        "caniuse-lite": "^1.0.30000971",
+        "chalk": "^2.4.2",
         "normalize-range": "^0.1.2",
         "num2fraction": "^1.2.2",
-        "postcss": "^7.0.14",
+        "postcss": "^7.0.16",
         "postcss-value-parser": "^3.3.1"
       },
       "dependencies": {
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
+          }
+        },
         "postcss-value-parser": {
           "version": "3.3.1",
           "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz",
@@ -2281,9 +2293,9 @@
       }
     },
     "caniuse-lite": {
-      "version": "1.0.30000971",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000971.tgz",
-      "integrity": "sha512-TQFYFhRS0O5rdsmSbF1Wn+16latXYsQJat66f7S7lizXW1PVpWJeZw9wqqVLIjuxDRz7s7xRUj13QCfd8hKn6g==",
+      "version": "1.0.30000973",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000973.tgz",
+      "integrity": "sha512-/F3t/Yo8LEdRSEPCmI15fLu5vepVh9UCg/9inJXF5AAfW7xRRJkbaM2ut52iRMQMnGCLQouLbFdbOA+VEFOIsg==",
       "dev": true
     },
     "capture-stack-trace": {
@@ -3806,9 +3818,9 @@
       "dev": true
     },
     "electron-to-chromium": {
-      "version": "1.3.140",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.140.tgz",
-      "integrity": "sha512-gznkq18tTzRWd/nHdmt9CQ/AC9Xv/TWstqKb6bhuVWE+koLg9NFlnXMwvQAUYKxIjPI2lS5TsuqqlRsCVuVdTg==",
+      "version": "1.3.146",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.146.tgz",
+      "integrity": "sha512-BrUq08sx7eR4PCwLbjFxXmjcbDro6DSoc1pN8VCxq76U+o9JQzJlWH/NVtcpAqcktwpE5CVvMyqHqTQfCETNoQ==",
       "dev": true
     },
     "elliptic": {
@@ -7385,9 +7397,9 @@
       "dev": true
     },
     "js-yaml": {
-      "version": "3.12.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
-      "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "dev": true,
       "requires": {
         "argparse": "^1.0.7",
@@ -8538,9 +8550,9 @@
       }
     },
     "node-releases": {
-      "version": "1.1.22",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.22.tgz",
-      "integrity": "sha512-O6XpteBuntW1j86mw6LlovBIwTe+sO2+7vi9avQffNeIW4upgnaCVm6xrBWH+KATz7mNNRNNeEpuWB7dT6Cr3w==",
+      "version": "1.1.23",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.23.tgz",
+      "integrity": "sha512-uq1iL79YjfYC0WXoHbC/z28q/9pOl8kSHaXdWmAAc8No+bDwqkZbzIJz55g/MUsPgSGm9LZ7QSUbzTcH5tz47w==",
       "dev": true,
       "requires": {
         "semver": "^5.3.0"
@@ -9902,9 +9914,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "7.0.16",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.16.tgz",
-      "integrity": "sha512-MOo8zNSlIqh22Uaa3drkdIAgUGEL+AD1ESiSdmElLUmE2uVDo1QloiT/IfW9qRw8Gw+Y/w69UVMGwbufMSftxA==",
+      "version": "7.0.17",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.17.tgz",
+      "integrity": "sha512-546ZowA+KZ3OasvQZHsbuEpysvwTZNGJv9EfyCQdsIDltPSWHAeTQ5fQy/Npi2ZDtLI3zs7Ps/p6wThErhm9fQ==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",