fix file name wkg publish

Author: duffney

.github/workflows/publish.yml

@@ -80,7 +80,7 @@ jobs:
         id: publish
         uses: bytecodealliance/wkg-github-action@v5
         with:
-          file: target/wasm32-wasip1/release/rust_wasi_hello.wasm
+          file: target/wasm32-wasip1/release/${{ env.COMPONENT_NAME }}
           oci-reference-without-tag: ghcr.io/${{ env.IMAGE_NAME }}/${{ env.COMPONENT_NAME }}
           version: ${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
           description: ${{ env.COMPONENT_DESCRIPTION }}