Bump concurrently from 8.2.2 to 9.0.1

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 8.2.2 to 9.0.1.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v8.2.2...v9.0.1)

---
updated-dependencies:
- dependency-name: concurrently
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -11,7 +11,7 @@
   "devDependencies": {
     "@11ty/eleventy": "^2.0.1",
     "autoprefixer": "^10.4.19",
-    "concurrently": "^8.2.2",
+    "concurrently": "^9.0.1",
     "eleventy-plugin-reading-time": "^0.0.1",
     "markdown-it-prism": "^2.3.0",
     "postcss": "^8.4.39",

yarn.lock

@@ -127,15 +127,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/runtime@npm:^7.21.0":
-  version: 7.23.2
-  resolution: "@babel/runtime@npm:7.23.2"
-  dependencies:
-    regenerator-runtime: "npm:^0.14.0"
-  checksum: 271fcfad8574269d9967b8a1c03f2e1eab108a52ad7c96ed136eee0b11f46156f1186637bd5e79a4207163db9a00413cd70a6428e137b982d0ee8ab85eb9f438
-  languageName: node
-  linkType: hard
-
 "@babel/types@npm:^7.6.1, @babel/types@npm:^7.8.3, @babel/types@npm:^7.9.6":
   version: 7.23.3
   resolution: "@babel/types@npm:7.23.3"
@@ -747,23 +738,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"concurrently@npm:^8.2.2":
-  version: 8.2.2
-  resolution: "concurrently@npm:8.2.2"
+"concurrently@npm:^9.0.1":
+  version: 9.0.1
+  resolution: "concurrently@npm:9.0.1"
   dependencies:
     chalk: "npm:^4.1.2"
-    date-fns: "npm:^2.30.0"
     lodash: "npm:^4.17.21"
     rxjs: "npm:^7.8.1"
     shell-quote: "npm:^1.8.1"
-    spawn-command: "npm:0.0.2"
     supports-color: "npm:^8.1.1"
     tree-kill: "npm:^1.2.2"
     yargs: "npm:^17.7.2"
   bin:
     conc: dist/bin/concurrently.js
     concurrently: dist/bin/concurrently.js
-  checksum: 0e9683196fe9c071d944345d21d8f34aa6c0cc50c0dd897e95619f2f1c9eb4871dca851b2569da17888235b7335b4c821ca19deed35bebcd9a131ee5d247f34c
+  checksum: e2c3d3f3d1b1457ccd27e69f0d840ba4915d571fae4e1088498234ec1174fd547c127de0df6dbe5eb71b2df973b26a6fdc931a9e7e3658f25287ef2106bdb413
   languageName: node
   linkType: hard
 
@@ -797,15 +786,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"date-fns@npm:^2.30.0":
-  version: 2.30.0
-  resolution: "date-fns@npm:2.30.0"
-  dependencies:
-    "@babel/runtime": "npm:^7.21.0"
-  checksum: e4b521fbf22bc8c3db332bbfb7b094fd3e7627de0259a9d17c7551e2d2702608a7307a449206065916538e384f37b181565447ce2637ae09828427aed9cb5581
-  languageName: node
-  linkType: hard
-
 "debug@npm:2.6.9":
   version: 2.6.9
   resolution: "debug@npm:2.6.9"
@@ -988,7 +968,7 @@ __metadata:
   dependencies:
     "@11ty/eleventy": "npm:^2.0.1"
     autoprefixer: "npm:^10.4.19"
-    concurrently: "npm:^8.2.2"
+    concurrently: "npm:^9.0.1"
     eleventy-plugin-reading-time: "npm:^0.0.1"
     markdown-it-prism: "npm:^2.3.0"
     postcss: "npm:^8.4.39"
@@ -2673,13 +2653,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"regenerator-runtime@npm:^0.14.0":
-  version: 0.14.0
-  resolution: "regenerator-runtime@npm:0.14.0"
-  checksum: e25f062c1a183f81c99681691a342760e65c55e8d3a4d4fe347ebe72433b123754b942b70b622959894e11f8a9131dc549bd3c9a5234677db06a4af42add8d12
-  languageName: node
-  linkType: hard
-
 "require-directory@npm:^2.1.1":
   version: 2.1.1
   resolution: "require-directory@npm:2.1.1"
@@ -2896,13 +2869,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"spawn-command@npm:0.0.2":
-  version: 0.0.2
-  resolution: "spawn-command@npm:0.0.2"
-  checksum: b22f2d71239e6e628a400831861ba747750bbb40c0a53323754cf7b84330b73d81e40ff1f9055e6d1971818679510208a9302e13d9ff3b32feb67e74d7a1b3ef
-  languageName: node
-  linkType: hard
-
 "sprintf-js@npm:~1.0.2":
   version: 1.0.3
   resolution: "sprintf-js@npm:1.0.3"