fix: go-test job failure when go_text_report file is too big

Signed-off-by: Simon Grosz <simon.grosz.ext@orange.com>

templates/gitlab-ci-golang.yml

@@ -404,7 +404,7 @@ stages:
     set -e
 
     # dump text report in the console
-    cat "$go_text_report"
+    cat "$go_text_report" || (echo "Display of go test report file failed; Display of last 100 lines." && tail -n100 "$go_text_report") 
 
     # compute and dump code coverage in the console
     output_coverage