chore: use node 12 everywhere

.circleci/config.yml

@@ -63,8 +63,8 @@ commands:
           name: "Install Node.js"
           # via https://circleci.com/docs/2.0/circleci-images/#notes-on-pinning-images
           command: |
-            curl -sSL "https://nodejs.org/dist/v12.22.2/node-v12.22.2-linux-x64.tar.xz" \
-            | sudo tar --strip-components=2 -xJ -C /usr/local/bin/ node-v12.22.2-linux-x64/bin/node
+            curl -sSL "https://nodejs.org/dist/v12.22.3/node-v12.22.3-linux-x64.tar.xz" \
+            | sudo tar --strip-components=2 -xJ -C /usr/local/bin/ node-v12.22.3-linux-x64/bin/node
       - run:
           name: Check current version of node
           command: node -v

package.json

@@ -195,7 +195,7 @@
     "*.html": "standard --fix --plugin html 'src/routes/**/*.html'"
   },
   "volta": {
-    "node": "14.17.3",
+    "node": "12.22.3",
     "yarn": "1.22.11"
   }
 }