ci: actually nvm

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [22.x]
+        node-version: [21.x]
 
     env:
       CI: "true"

.github/workflows/lint.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [22.x]
+        node-version: [21.x]
 
     env:
       CI: "true"