Use new test pinning requirements.txt

Author: ax3l

.github/workflows/ci.yml

@@ -411,12 +411,15 @@ jobs:
     - name: Add ICC & Python 3
       run: sudo apt-get update; sudo apt-get install -y intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic cmake python3-dev python3-numpy python3-pytest python3-pip
 
-    - name: Update pip & pytest
+    - name: Update pip
       shell: bash
       run: |
         set +e; source /opt/intel/oneapi/setvars.sh; set -e
         python3 -m pip install --upgrade pip
-        python3 -m pip install --upgrade pytest==5.4.3
+
+    - name: Install dependencies
+        set +e; source /opt/intel/oneapi/setvars.sh; set -e
+        python3 -m pip install -r tests/requirements.txt --prefer-binary
 
     - name: Configure
       shell: bash