Attempt to unpin pytest-xdist (#35910)

Author: alimcmaster1

ci/deps/azure-windows-37.yaml

@@ -8,7 +8,7 @@ dependencies:
   # tools
   - cython>=0.29.16
   - pytest>=5.0.1
-  - pytest-xdist>=1.21,<2.0.0 # GH 35737
+  - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines
 

ci/deps/azure-windows-38.yaml

@@ -8,7 +8,7 @@ dependencies:
   # tools
   - cython>=0.29.16
   - pytest>=5.0.1
-  - pytest-xdist>=1.21,<2.0.0 # GH 35737
+  - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines