[TASK] Update CKEditor to v4.17.1

Update to CKEditor v4.17.1 which addressed browser compatibility
issues and known security vulnerabilities:

https://ckeditor.com/cke4/release-notes

Commands:
  rm -r typo3/sysext/rte_ckeditor/Resources/Public/JavaScript/Contrib
  cd Build
  yarn add 'ckeditor4@^4.17.1'
  yarn build

Resolves: #96494
Releases: main, 11.5, 10.4
Change-Id: I87039f5a5d1fe7488f6d4c5d0c36e90421d4c93e
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/72938

Tested-by: core-ci <typo3@b13.com>
Tested-by: Benjamin Franzke <bfr@qbus.de>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Benjamin Franzke <bfr@qbus.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>

Build/package.json

@@ -88,7 +88,7 @@
     "chart.js": "^2.9.3",
     "chosen-js": "^1.8.7",
     "ckeditor-wordcount-plugin": "^1.17.6",
-    "ckeditor4": "^4.16.2",
+    "ckeditor4": "^4.17.1",
     "codemirror": "^5.58.1",
     "cropperjs": "^1.5.9",
     "d3-dispatch": "^2.0.0",

Build/yarn.lock

@@ -1837,10 +1837,10 @@ ckeditor-wordcount-plugin@^1.17.6:
   resolved "https://registry.yarnpkg.com/ckeditor-wordcount-plugin/-/ckeditor-wordcount-plugin-1.17.6.tgz#cb1a2a988ce8c3f29cd701f38b120c3a03daef85"
   integrity sha512-73Q0/W445UoToQ8fyaBhXxhsZXMOxoeGGaIZ1HyiPc1nisK1gbIGAFi1ksgKoavQhri0+sOfpnYSFXDEC608EQ==
 
-ckeditor4@^4.16.2:
-  version "4.16.2"
-  resolved "https://registry.yarnpkg.com/ckeditor4/-/ckeditor4-4.16.2.tgz#322e0aa22cc79cfc825345b015b29bcdd8ada3a2"
-  integrity sha512-5x2FmI+yGpQIKISh24Wp4HwjQxN6C4Lw59yh68HbFwcnMu8DvSiZLJfeINGvRG1oQ1L9GzJ5Pqd0PL0KDH08Jw==
+ckeditor4@^4.17.1:
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/ckeditor4/-/ckeditor4-4.17.1.tgz#494c5039d31e3089183ac00c71854aadb5ebccad"
+  integrity sha512-VSTyro6tWd0B356SjJX8Zbix2Q85M/5h7469+vLb7DeNUP2vAimrPYoo29am2RRTTllyKxfLzVuTF8E9A1ssdA==
 
 class-utils@^0.3.5:
   version "0.3.6"