Temporally disable sync_large_checkpoints on Windows (#1658)

* temporally disable sync_large_checkpoints from CI

* Allow large checkpoint sync tests only on ubuntu and macOS

Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>

.github/workflows/ci.yml

@@ -40,6 +40,9 @@ jobs:
           args: --verbose --all
       # Explicitly run any tests that are usually #[ignored], modulo ZEBRA_SKIP_NETWORK_TESTS
       - name: Run zebrad large sync tests
+        # There is a compiler issue when building the acceptance integration
+        # test binary, this disables these tests on Windows for now.
+        if: matrix.os == 'ubuntu-latest' || matrix.os == 'macOS-latest'
         env:
           RUST_BACKTRACE: full
         uses: actions-rs/cargo@v1