update numpy subrepo, add test requirements on win32

Author: mattip

azure/posix.yml

@@ -9,7 +9,7 @@ jobs:
       vmImage: ${{ parameters.vmImage }}
     variables:
       REPO_DIR: "numpy"
-      BUILD_COMMIT: "v1.18.2"
+      BUILD_COMMIT: "master"
       PLAT: "x86_64"
       CYTHON_BUILD_DEP: "cython==0.29.16"
       NIGHTLY_BUILD_COMMIT: "master"

azure/windows.yml

@@ -73,10 +73,11 @@ jobs:
         displayName: Build wheel
         condition: eq(variables['SKIP_BUILD'], 'false')
       - bash: |
-          set -e
+          set -ex
           source extra_functions.sh
           source config.sh
           setup_test_venv
+          pip install -r test_requirements.txt
           pip install numpy/dist/numpy-*.whl
           run_tests
           teardown_test_venv