[Security] Bump npm from 6.14.4 to 6.14.6 (#1885)

Bumps [npm](https://github.com/npm/cli) from 6.14.4 to 6.14.6. **This update includes a security fix.**
- [Release notes](https://github.com/npm/cli/releases)
- [Changelog](https://github.com/npm/cli/blob/latest/CHANGELOG.md)
- [Commits](https://github.com/npm/cli/compare/v6.14.4...v6.14.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package-lock.json

@@ -10507,9 +10507,9 @@
       }
     },
     "npm": {
-      "version": "6.14.4",
-      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.4.tgz",
-      "integrity": "sha512-B8UDDbWvdkW6RgXFn8/h2cHJP/u/FPa4HWeGzW23aNEBARN3QPrRaHqPIZW2NSN3fW649gtgUDNZpaRs0zTMPw==",
+      "version": "6.14.6",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.6.tgz",
+      "integrity": "sha512-axnz6iHFK6WPE0js/+mRp+4IOwpHn5tJEw5KB6FiCU764zmffrhsYHbSHi2kKqNkRBt53XasXjngZfBD3FQzrQ==",
       "requires": {
         "JSONStream": "^1.3.5",
         "abbrev": "~1.1.1",
@@ -10540,7 +10540,7 @@
         "fs-write-stream-atomic": "~1.0.10",
         "gentle-fs": "^2.3.0",
         "glob": "^7.1.6",
-        "graceful-fs": "^4.2.3",
+        "graceful-fs": "^4.2.4",
         "has-unicode": "~2.0.1",
         "hosted-git-info": "^2.8.8",
         "iferr": "^1.0.2",
@@ -10577,10 +10577,10 @@
         "lru-cache": "^5.1.1",
         "meant": "~1.0.1",
         "mississippi": "^3.0.0",
-        "mkdirp": "^0.5.4",
+        "mkdirp": "^0.5.5",
         "move-concurrently": "^1.0.1",
         "node-gyp": "^5.1.0",
-        "nopt": "~4.0.1",
+        "nopt": "^4.0.3",
         "normalize-package-data": "^2.5.0",
         "npm-audit-report": "^1.3.2",
         "npm-cache-filename": "~1.0.2",
@@ -10590,7 +10590,7 @@
         "npm-packlist": "^1.4.8",
         "npm-pick-manifest": "^3.0.2",
         "npm-profile": "^4.0.4",
-        "npm-registry-fetch": "^4.0.3",
+        "npm-registry-fetch": "^4.0.5",
         "npm-user-validate": "~1.0.0",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
@@ -11619,7 +11619,7 @@
           }
         },
         "graceful-fs": {
-          "version": "4.2.3",
+          "version": "4.2.4",
           "bundled": true
         },
         "har-schema": {
@@ -12282,7 +12282,7 @@
           }
         },
         "mkdirp": {
-          "version": "0.5.4",
+          "version": "0.5.5",
           "bundled": true,
           "requires": {
             "minimist": "^1.2.5"
@@ -12351,7 +12351,7 @@
           }
         },
         "nopt": {
-          "version": "4.0.1",
+          "version": "4.0.3",
           "bundled": true,
           "requires": {
             "abbrev": "1",
@@ -12463,7 +12463,7 @@
           }
         },
         "npm-registry-fetch": {
-          "version": "4.0.3",
+          "version": "4.0.5",
           "bundled": true,
           "requires": {
             "JSONStream": "^1.3.4",
@@ -12476,7 +12476,7 @@
           },
           "dependencies": {
             "safe-buffer": {
-              "version": "5.2.0",
+              "version": "5.2.1",
               "bundled": true
             }
           }
@@ -13139,7 +13139,7 @@
           }
         },
         "spdx-license-ids": {
-          "version": "3.0.3",
+          "version": "3.0.5",
           "bundled": true
         },
         "split-on-first": {