message: ci: Specify Node.js version for `oss/node` orb.
  Otherwise, these all run with v10.  This should be bumped in `oss/node`, but
  that would be a breaking change, but REALLY this should be specified here
  anyway.
diff: @@ -62,7 +62,7 @@ jobs:
  Build VSCode:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - oss/install_specific_npm_version
  - checkout
  @@ -78,7 +78,7 @@ jobs:
  destination: vscode-extension
  Publish VSCode Extension:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - oss/install_specific_npm_version
  - checkout
  @@ -106,7 +106,7 @@ jobs:
  /go/bin/ghr -t ${GH_TOKEN} -c ${CIRCLE_SHA1} -delete apollo@${VERSION} "./oclif-dist/apollo-v${VERSION}/"
  Test VSCode:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - run:
  name: Install deps for VSCode / GUI
  @@ -125,7 +125,7 @@ jobs:
  DISPLAY: :99
  # Other tests, unrelated to typical code tests.
  Linting:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - oss/install_specific_npm_version
  - checkout
  @@ -134,7 +134,7 @@ jobs:
  - run: npm run lint
  Query Check:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - oss/install_specific_npm_version
  - checkout
  @@ -149,7 +149,7 @@ jobs:
  ENGINE_API_KEY=$CHECKS_API_KEY ./packages/apollo/bin/run client:check
  Generated Types Check:
  - executor: { name: oss/node }
  + executor: { name: oss/node, tag: "12" }
  steps:
  - oss/install_specific_npm_version
  - checkout
  