fix: SMB support for MacOS with vendored build of libsmbclient.

closes #334

.github/workflows/macos.yml

@@ -22,6 +22,13 @@ jobs:
         with:
           toolchain: stable
           components: rustfmt, clippy
+      - name: Install dependencies
+        run: |
+          brew update
+          brew install \
+          pkg-config \
+          samba
+          brew link --force samba
       - name: Build
         run: cargo build
       - name: Run tests