Fix release workflow: use workspace root, macos-15, cross from-source

Author: dannote

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
           - { target: aarch64-unknown-linux-gnu   , os: ubuntu-22.04 , use-cross: true }
           - { target: aarch64-unknown-linux-musl  , os: ubuntu-22.04 , use-cross: true }
           - { target: aarch64-apple-darwin        , os: macos-14      }
-          - { target: x86_64-apple-darwin         , os: macos-13      }
+          - { target: x86_64-apple-darwin         , os: macos-15      }
           - { target: x86_64-unknown-linux-gnu    , os: ubuntu-22.04  }
           - { target: x86_64-unknown-linux-musl   , os: ubuntu-22.04 , use-cross: true }
 
@@ -46,7 +46,8 @@ jobs:
           target: ${{ matrix.job.target }}
           nif-version: ${{ matrix.nif }}
           use-cross: ${{ matrix.job.use-cross }}
-          project-dir: "native/oxide_ex_nif"
+          project-dir: "."
+          cross-version: "from-source"
 
       - name: Artifact upload
         uses: actions/upload-artifact@v4