fix(tests): skip PC test without azure extra, mark AEF test as network

  Signed-off-by: print-sid8 sidsub94@gmail.com

Author: print-sid8

src/rasteret/tests/test_compat_matrix.py

@@ -164,6 +164,7 @@ def test_matrix_planetary_computer_presigned_https_does_not_require_backend(
     tmp_path: Path, monkeypatch: pytest.MonkeyPatch
 ) -> None:
     """Planetary Computer: SAS-signed HTTPS hrefs should work without backend."""
+    pytest.importorskip("planetary_computer")
     import rasteret
 
     captured = _stub_header_parser(monkeypatch)

src/rasteret/tests/test_public_network_smoke.py

@@ -17,6 +17,8 @@
 
 from pathlib import Path
 
+import pytest
+
 import rasteret
 
 
@@ -136,6 +138,7 @@ async def _read():
 )
 
 
+@pytest.mark.network
 def test_aef_build_enrich_and_read_matches_rasterio(tmp_path: Path) -> None:
     import asyncio