Remove some boilerplate which is not needed anymore as we exit earlier

Author: Michael Vasseur

.github/jobs/unit-tests.sh

@@ -41,12 +41,8 @@ CNT=0
 THRESHOLD=32
 if [ $CODECOVERAGE -eq 1 ]; then
     CNT=$(sed -n '/Generating code coverage report/,$p' "$ARTIFACTS"/phpunit.out | grep -v DoctrineTestBundle | grep -cv ^$)
-    FILE=deprecation.txt
-    sed -n '/Generating code coverage report/,$p' "$ARTIFACTS"/phpunit.out > ${DIR}/$FILE
-    if [ $CNT -le $THRESHOLD ]; then
-        STATE=success
-    else
-        STATE=failure
+    if [ $CNT -gt $THRESHOLD ]; then
+        UNITSUCCESS=1
     fi
 fi
 if [ $UNITSUCCESS -eq 0 ]; then