⬆️(project) bump project to node 22

"yargs" dependency requires node 22, so we
update the project to use it.
Node 22 is the latest LTS version, so this is a
good time to do it.

.github/workflows/crowdin_download.yml

@@ -10,7 +10,7 @@ jobs:
   install-dependencies:
     uses: ./.github/workflows/dependencies.yml
     with:
-      node_version: '20.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: '20.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: '20.x'
+        default: '22.x'
         type: string
       with-front-dependencies-installation:
         type: boolean

.github/workflows/impress-frontend.yml

@@ -13,7 +13,7 @@ jobs:
   install-dependencies:
     uses: ./.github/workflows/dependencies.yml
     with:
-      node_version: '20.x'
+      node_version: '22.x'
       with-front-dependencies-installation: true
 
   test-front:
@@ -26,7 +26,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
 
       - name: Restore the frontend cache
         uses: actions/cache@v4
@@ -48,7 +48,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
       - name: Restore the frontend cache
         uses: actions/cache@v4
         with:
@@ -70,7 +70,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
 
       - name: Restore the frontend cache
         uses: actions/cache@v4
@@ -109,7 +109,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
 
       - name: Restore the frontend cache
         uses: actions/cache@v4

src/frontend/servers/y-provider/package.json

@@ -13,7 +13,7 @@
     "test": "jest"
   },
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "dependencies": {
     "@blocknote/server-util": "0.31.1",

src/mail/package.json

@@ -14,7 +14,7 @@
     "build": "yarn build-mjml-to-html && yarn build-html-to-plain-text"
   },
   "volta": {
-    "node": "16.15.1"
+    "node": "22"
   },
   "repository": "https://github.com/numerique-gouv/impress",
   "author": "DINUM",