fix unit_test_and_coverage command

Author: AlaaElattar

melos.yaml

@@ -14,12 +14,12 @@ scripts:
     run: |
       mkdir -p coverage
       melos exec --dir-exists="test" -- dart test --coverage=coverage --concurrency=1
-      find . -name "*.json" -path "*/coverage/*.json" > coverage/input_files.txt
+      find . -name "*.json" -path "*/coverage/*.json" -exec cp {} coverage/ \;
       dart pub global run coverage:format_coverage \
         --lcov \
+        --in=coverage \
         --out=coverage/lcov.info \
-        --report-on=lib \
-        --input=coverage/input_files.txt
+        --report-on=lib
       dart pub global run coverde filter \
         --input coverage/lcov.info \
         --output coverage/filtered.lcov.info \
@@ -29,3 +29,4 @@ scripts:
         > coverage/result.txt
 
 
+