Bump esbuild-loader from 2.19.0 to 2.21.0

Bumps [esbuild-loader](https://github.com/privatenumber/esbuild-loader) from 2.19.0 to 2.21.0.
- [Release notes](https://github.com/privatenumber/esbuild-loader/releases)
- [Commits](privatenumber/esbuild-loader@v2.19.0...v2.21.0)

---
updated-dependencies:
- dependency-name: esbuild-loader
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

packages/modular-scripts/package.json

@@ -59,7 +59,7 @@
     "dotenv": "16.0.2",
     "dotenv-expand": "8.0.3",
     "esbuild": "0.14.51",
-    "esbuild-loader": "2.19.0",
+    "esbuild-loader": "2.21.0",
     "escape-string-regexp": "2.0.0",
     "eslint": "8.28.0",
     "execa": "5.1.1",

yarn.lock

@@ -5369,17 +5369,17 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/esbuild-linux-s390x/-/esbuild-linux-s390x-0.14.51.tgz#c9e7791170a3295dba79b93aa452beb9838a8625"
   integrity sha512-kFAJY3dv+Wq8o28K/C7xkZk/X34rgTwhknSsElIqoEo8armCOjMJ6NsMxm48KaWY2h2RUYGtQmr+RGuUPKBhyw==
 
-esbuild-loader@2.19.0:
-  version "2.19.0"
-  resolved "https://registry.yarnpkg.com/esbuild-loader/-/esbuild-loader-2.19.0.tgz#54f62d1da8262acfc3c5883c24da35af8324f116"
-  integrity sha512-urGNVE6Tl2rqx92ElKi/LiExXjGvcH6HfDBFzJ9Ppwqh4n6Jmx8x7RKAyMzSM78b6CAaJLhDncG5sPrL0ROh5Q==
+esbuild-loader@2.21.0:
+  version "2.21.0"
+  resolved "https://registry.yarnpkg.com/esbuild-loader/-/esbuild-loader-2.21.0.tgz#2698a3e565b0db2bb19a3dd91c2b6c9aad526c80"
+  integrity sha512-k7ijTkCT43YBSZ6+fBCW1Gin7s46RrJ0VQaM8qA7lq7W+OLsGgtLyFV8470FzYi/4TeDexniTBTPTwZUnXXR5g==
   dependencies:
-    esbuild "^0.14.39"
+    esbuild "^0.16.17"
     joycon "^3.0.1"
     json5 "^2.2.0"
     loader-utils "^2.0.0"
     tapable "^2.2.0"
-    webpack-sources "^2.2.0"
+    webpack-sources "^1.4.3"
 
 [email protected]:
   version "0.14.51"
@@ -5411,7 +5411,7 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.51.tgz#0220d2304bfdc11bc27e19b2aaf56edf183e4ae9"
   integrity sha512-JQDqPjuOH7o+BsKMSddMfmVJXrnYZxXDHsoLHc0xgmAZkOOCflRmC43q31pk79F9xuyWY45jDBPolb5ZgGOf9g==
 
-[email protected], esbuild@^0.14.39:
+[email protected], esbuild@^0.16.17:
   version "0.14.51"
   resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.14.51.tgz#1c8ecbc8db3710da03776211dc3ee3448f7aa51e"
   integrity sha512-+CvnDitD7Q5sT7F+FM65sWkF8wJRf+j9fPcprxYV4j+ohmzVj2W7caUqH2s5kCaCJAfcAICjSlKhDCcvDpU7nw==
@@ -10878,7 +10878,7 @@ socks@^2.6.2:
     ip "^2.0.0"
     smart-buffer "^4.2.0"
 
-source-list-map@^2.0.1:
+source-list-map@^2.0.0, source-list-map@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
@@ -11934,6 +11934,14 @@ webpack-merge@^5.8.0:
     clone-deep "^4.0.1"
     wildcard "^2.0.0"
 
+webpack-sources@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
+  integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==
+  dependencies:
+    source-list-map "^2.0.0"
+    source-map "~0.6.1"
+
 webpack-sources@^2.2.0:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-2.3.1.tgz#570de0af163949fe272233c2cefe1b56f74511fd"