Use Node 22 in GHA workflow

Author: seb-cr

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
 
       - name: Restore cache
         uses: actions/cache@v4
@@ -35,7 +35,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
 
       - name: Restore cache
         uses: actions/cache@v4
@@ -58,7 +58,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
 
       - name: Restore cache
         uses: actions/cache@v4
@@ -81,7 +81,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
 
       - name: Restore cache
         uses: actions/cache@v4