change the docker image name

Author: SubProblem

.github/workflows/main.yaml

@@ -41,4 +41,4 @@ jobs:
         run: docker rm -f springboot-fitness-tracking-app-container
 
       - name: Run Docker Container
-        run: docker run -d -p 8080:8080 --restart always --name springboot-fitness-tracking-app-container subproblem/simple-api:latest
+        run: docker run -d -p 8080:8080 --restart always --name springboot-fitness-tracking-app-container subproblem/fitness-tracking-app:latest