Revert "Remove custom defined name from Codecov upload command"

This reverts commit 6315874.

Author: ShyamGadde

.github/workflows/php-test-plugins.yml

@@ -158,6 +158,7 @@ jobs:
               # Upload coverage report to Codecov.
               ./codecov --verbose upload-process --disable-search --fail-on-error \
               -t ${{ secrets.CODECOV_TOKEN }} \
+              -n ${{ matrix.php }}-$PLUGIN-single-site-coverage \
               -F $PLUGIN \
               -f ./single-site-reports/coverage-$PLUGIN.xml
             done
@@ -175,6 +176,7 @@ jobs:
               # Upload coverage report to Codecov.
               ./codecov --verbose upload-process --disable-search --fail-on-error \
               -t ${{ secrets.CODECOV_TOKEN }} \
+              -n ${{ matrix.php }}-$PLUGIN-multisite-coverage \
               -F $PLUGIN \
               -f ./multisite-reports/coverage-multisite-$PLUGIN.xml
             done