ci: disable linux-wasm-pack

We do not support wasm datafusion for now, so let's
disable this job.

Author: askalt

.github/workflows/rust.yml

@@ -257,10 +257,7 @@ jobs:
 
   linux-wasm-pack:
     name: build with wasm-pack
-    if: (github.event_name == 'push') ||
-        (github.event_name == 'pull_request' &&
-        github.event.pull_request.head.repo.full_name != github.repository) ||
-        (github.event_name == 'workflow_dispatch')
+    if: false
     runs-on: ubuntu-latest
     container:
       image: amd64/rust