⬆️(dependencies) upgrade node to 22

node 18 reached end-of-life and is now unsupported. we jump straight
to 22 as recommended here
https://nodejs.org/en/blog/announcements/node-18-eol-support

.github/workflows/crowdin_download.yml

@@ -10,7 +10,7 @@ jobs:
   install-dependencies:
     uses: ./.github/workflows/dependencies.yml
     with:
-      node_version: '18.x'
+      node_version: '22.x'
       with-front-dependencies-installation: true
 
   synchronize-with-crowdin:

.github/workflows/crowdin_upload.yml

@@ -10,7 +10,7 @@ jobs:
   install-dependencies:
     uses: ./.github/workflows/dependencies.yml
     with:
-      node_version: '18.x'
+      node_version: '22.x'
       with-front-dependencies-installation: true
       with-build_mails: true
 

.github/workflows/dependencies.yml

@@ -5,7 +5,7 @@ on:
     inputs:
       node_version:
         required: false
-        default: '18.x'
+        default: '22.x'
         type: string
       with-front-dependencies-installation:
         type: boolean

.github/workflows/people.yml

@@ -13,7 +13,7 @@ jobs:
   dependencies:
     uses: ./.github/workflows/dependencies.yml
     with:
-      node_version: '18.x'
+      node_version: '22.x'
       with-front-dependencies-installation: true
       with-build_mails: true