Merge pull request #24 from IntelLabs/dependabot/pip/opencv-contrib-python-headless-4.8.1.78

Bump opencv-contrib-python-headless from 4.5.1.48 to 4.8.1.78

Author: michaelbeale-IL

requirements.txt

@@ -43,7 +43,7 @@
     numpy-quaternion==2021.3.17.16.51.43
     nuscenes-devkit==1.1.2
     objgraph==3.5.0
-    opencv-contrib-python-headless==4.5.1.48
+    opencv-contrib-python-headless==4.8.1.78
     opencv-python==4.5.1.48
     pandas==1.2.3
     pathspec==0.8.1