fix wasm release script

Author: zupzup

.github/workflows/wasm_release.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Extract version from Cargo.toml
         id: get_version
         run: |
-          VERSION=$(grep -m 1 '^version =' crates/bcr-ebill-wasm/Cargo.toml | cut -d '"' -f2)
+          VERSION=$(grep -m 1 '^version =' Cargo.toml | cut -d '"' -f2)
           echo "VERSION=$VERSION" >> $GITHUB_ENV
           echo "Detected version: v$VERSION"