Adding BEST test configuration file

.gitlab-ci.yml

+before_script:
+  - apk add --update ca-certificates openssl && update-ca-certificates
+  - wget --no-check-certificate https://agentx20.sr.bham.ac.uk:8080/static/scripts/brumsofttes_unsafe_certcheck.sh
+  - chmod +x brumsofttes_unsafe_certcheck.sh
+
+Physics:
+  script:
+    - ./brumsofttes_unsafe_certcheck.sh -s https://agentx20.sr.bham.ac.uk:8080 -u 1 -t 25 -g $CI_COMMIT_SHA
+    
+Random:
+  script:
+    - ./brumsofttes_unsafe_certcheck.sh -s https://agentx20.sr.bham.ac.uk:8080 -u 1 -t 26 -g $CI_COMMIT_SHA
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