Bump jshint from 2.13.1 to 2.13.4

Bumps [jshint](https://github.com/jshint/jshint) from 2.13.1 to 2.13.4.
- [Release notes](https://github.com/jshint/jshint/releases)
- [Changelog](https://github.com/jshint/jshint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jshint/jshint/compare/2.13.1...2.13.4)

---
updated-dependencies:
- dependency-name: jshint
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package-lock.json

@@ -174,9 +174,9 @@
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     },
     "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
       "dev": true
     },
     "date-now": {
@@ -456,9 +456,9 @@
       }
     },
     "glob": {
-      "version": "7.1.7",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
+      "integrity": "sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==",
       "dev": true,
       "requires": {
         "fs.realpath": "^1.0.0",
@@ -679,9 +679,9 @@
       }
     },
     "jshint": {
-      "version": "2.13.1",
-      "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.13.1.tgz",
-      "integrity": "sha512-vymzfR3OysF5P774x6zYv0bD4EpH6NWRxpq54wO9mA9RuY49yb1teKSICkLx2Ryx+mfzlVVNNbTBtsRtg78t7g==",
+      "version": "2.13.4",
+      "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.13.4.tgz",
+      "integrity": "sha512-HO3bosL84b2qWqI0q+kpT/OpRJwo0R4ivgmxaO848+bo10rc50SkPnrtwSFXttW0ym4np8jbJvLwk5NziB7jIw==",
       "dev": true,
       "requires": {
         "cli": "~1.0.0",
@@ -690,7 +690,6 @@
         "htmlparser2": "3.8.x",
         "lodash": "~4.17.21",
         "minimatch": "~3.0.2",
-        "shelljs": "0.3.x",
         "strip-json-comments": "1.0.x"
       }
     },
@@ -925,12 +924,6 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
-    "shelljs": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.3.0.tgz",
-      "integrity": "sha1-NZbmMHp4FUT1kfN9phg2DzHbV7E=",
-      "dev": true
-    },
     "smart-buffer": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.1.0.tgz",

package.json

@@ -21,6 +21,6 @@
     "irc-framework": "^4.11.0"
   },
   "devDependencies": {
-    "jshint": "^2.13.1"
+    "jshint": "^2.13.4"
   }
 }