adding detection script to docker AM-337/gtest

Author: Aaron Roller

Dockerfile

@@ -3,6 +3,7 @@ FROM node:lts-alpine
 
 # Copies your code file from your action repository to the filesystem path `/` of the container
 COPY entrypoint.sh /entrypoint.sh
+COPY detection.sh /detection.sh
 
 RUN npm i -g xunit-viewer