Bump yargs from 15.3.1 to 15.4.0

Bumps [yargs](https://github.com/yargs/yargs) from 15.3.1 to 15.4.0.
- [Release notes](https://github.com/yargs/yargs/releases)
- [Changelog](https://github.com/yargs/yargs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yargs/yargs/compare/v15.3.1...v15.4.0)

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

package-lock.json

@@ -1471,6 +1471,24 @@
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+      "resolved": "https://registry.npmjs.org/@babel/runtime-corejs3/-/runtime-corejs3-7.10.4.tgz",
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+      "dev": true,
+      "requires": {
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+        "regenerator-runtime": "^0.13.4"
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     "@babel/template": {
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       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.10.3.tgz",
@@ -4040,6 +4058,12 @@
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     },
+    "core-js-pure": {
+      "version": "3.6.5",
+      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.6.5.tgz",
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+      "dev": true
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       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -13527,6 +13551,15 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.3.0.tgz",
+      "integrity": "sha512-7jXDIFXh5yJ/orPn4SXjuVrWWoi4Cr8jfV1eHv9CixKSbU+jY4mxfrBwAuDvupPNKpMUY+FeIqsVw/JLT9+B8g==",
+      "dev": true,
+      "requires": {
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+      }
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       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -13546,13 +13579,13 @@
       "dev": true
     },
     "yargs": {
-      "version": "15.3.1",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.3.1.tgz",
-      "integrity": "sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==",
+      "version": "15.4.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.0.tgz",
+      "integrity": "sha512-D3fRFnZwLWp8jVAAhPZBsmeIHY8tTsb8ItV9KaAaopmC6wde2u6Yw29JBIZHXw14kgkRnYmDgmQU4FVMDlIsWw==",
       "dev": true,
       "requires": {
         "cliui": "^6.0.0",
-        "decamelize": "^1.2.0",
+        "decamelize": "^3.2.0",
         "find-up": "^4.1.0",
         "get-caller-file": "^2.0.1",
         "require-directory": "^2.1.1",
@@ -13561,7 +13594,7 @@
         "string-width": "^4.2.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^18.1.1"
+        "yargs-parser": "^18.1.2"
       },
       "dependencies": {
         "ansi-regex": {
@@ -13606,6 +13639,15 @@
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           "dev": true
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+        "decamelize": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-3.2.0.tgz",
+          "integrity": "sha512-4TgkVUsmmu7oCSyGBm5FvfMoACuoh9EOidm7V5/J2X2djAwwt57qb3F2KMP2ITqODTCSwb+YRV+0Zqrv18k/hw==",
+          "dev": true,
+          "requires": {
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+        },
         "emoji-regex": {
           "version": "8.0.0",
           "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
@@ -13684,13 +13726,21 @@
           }
         },
         "yargs-parser": {
-          "version": "18.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.1.tgz",
-          "integrity": "sha512-KRHEsOM16IX7XuLnMOqImcPNbLVXMNHYAoFc3BKR8Ortl5gzDbtXvvEoGx9imk5E+X1VeNKNlcHr8B8vi+7ipA==",
+          "version": "18.1.3",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+          "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
           "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
             "decamelize": "^1.2.0"
+          },
+          "dependencies": {
+            "decamelize": {
+              "version": "1.2.0",
+              "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+              "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+              "dev": true
+            }
           }
         }
       }