Bump pystac to 1.14.1

Author: jsignell

environment.yml

@@ -13,6 +13,8 @@ dependencies:
   - icechunk
   # Working around https://github.com/holoviz/geoviews/pull/794
   - geoviews-core==1.14.1
+  # Working around https://github.com/stac-utils/pystac/issues/1575
+  - pystac==1.14.1
   - pip
   - pip:
     - git+https://github.com/MAAP-Project/[email protected]