build: make the files owned by default

Author: ezr-ondrej

deploy/Containerfile

@@ -8,7 +8,8 @@ ADD https://raw.githubusercontent.com/RedHatInsights/insights-frontend-builder-c
     https://raw.githubusercontent.com/RedHatInsights/insights-frontend-builder-common/refs/heads/master/build_app_info.sh \
     https://raw.githubusercontent.com/RedHatInsights/insights-frontend-builder-common/refs/heads/master/server_config_gen.sh \
     /opt/app-root/bin/
-RUN chmod a+x /opt/app-root/bin/universal_build.sh /opt/app-root/bin/build_app_info.sh /opt/app-root/bin/server_config_gen.sh
+RUN chown default /opt/app-root/bin/universal_build.sh /opt/app-root/bin/build_app_info.sh /opt/app-root/bin/server_config_gen.sh; \
+    chmod a+x /opt/app-root/bin/universal_build.sh /opt/app-root/bin/build_app_info.sh /opt/app-root/bin/server_config_gen.sh
 
 USER default