message: ci(GitHubActions): Fix existing Pinata CID detection
diff: @@ -130,7 +130,7 @@ jobs:
  new_cid=$(ipfs add -r -Q --cid-version 1 --raw-leaves itk-wasm-testing-data)
  ipfs pin remote service add pinata https://api.pinata.cloud/psa "$PINATA_JWT"
  - if ! ipfs pin remote ls --service=pinata --name=itk-wasm-testing-data | grep $new_cid; then
  + if test $(ipfs pin remote ls --service=pinata --name=itk-wasm-testing-data --cid=$new_cid | wc -l) -lt 1; then
  ipfs pin remote add --service=pinata --name=itk-wasm-testing-data $new_cid
  else
  echo "CID ${new_cid} already pinned on Pinata."
  