Update Electron based on a severity vulnerability (develop) (#3207)

I just see `electron` package used in develop branch have `1 high
severity vulnerability`

Detail is [there](https://github.com/advisories/GHSA-j7hp-h8jx-5ppr)

We can patch it with electron v26.2.2 (last version at this day) and
will correct it

(ChangeLog is not needed in this case)

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: veeck <michael.veeck@nebenan.de>

CHANGELOG.md

@@ -31,13 +31,13 @@ _This release is scheduled to be released on 2023-10-01._
 
 - Update roboto fonts to version v5
 - Update issue template
-- Update dependencies incl. electron to v26
+- Update dev/dependencies incl. electron to v26
 - Replace pretty-quick by lint-staged (<https://github.com/azz/pretty-quick/issues/164>)
 - Update engine node >=18. v16 reached it's end of life. (#3170)
 - Update typescript definition for modules
 - Cleaned up nunjuck templates
 - Replace `node-fetch` with internal fetch (#2649) and remove `digest-fetch`
-- Updated the French translation according to the English file.
+- Update the French translation according to the English file.
 
 ### Fixed
 

package.json

@@ -51,31 +51,31 @@
 	"devDependencies": {
 		"eslint-config-prettier": "^9.0.0",
 		"eslint-plugin-import": "^2.28.1",
-		"eslint-plugin-jest": "^27.2.3",
-		"eslint-plugin-jsdoc": "^46.5.1",
+		"eslint-plugin-jest": "^27.4.0",
+		"eslint-plugin-jsdoc": "^46.8.2",
 		"eslint-plugin-prettier": "^5.0.0",
 		"express-basic-auth": "^1.2.1",
 		"husky": "^8.0.3",
-		"jest": "^29.6.4",
+		"jest": "^29.7.0",
 		"jsdom": "^22.1.0",
 		"lint-staged": "^14.0.1",
 		"lodash": "^4.17.21",
-		"playwright": "^1.37.1",
+		"playwright": "^1.38.1",
 		"prettier": "^3.0.3",
-		"sinon": "^15.2.0",
+		"sinon": "^16.0.0",
 		"stylelint": "^15.10.3",
 		"stylelint-config-standard": "^34.0.0",
 		"stylelint-prettier": "^4.0.2",
 		"suncalc": "^1.9.0"
 	},
 	"optionalDependencies": {
-		"electron": "^26.1.0"
+		"electron": "^26.2.2"
 	},
 	"dependencies": {
 		"colors": "^1.4.0",
 		"console-stamp": "^3.1.2",
 		"envsub": "^4.1.0",
-		"eslint": "^8.48.0",
+		"eslint": "^8.50.0",
 		"express": "^4.18.2",
 		"express-ipfilter": "^1.3.1",
 		"feedme": "^2.0.2",