pgAdmin 4 commit: Fixed code smell 'Unexpected empty arrow function' re

Fixed code smell 'Unexpected empty arrow function' reported by SonarQube.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=3f7e921cce63ba52eba8477f419eab87fb7bb889

Modified Files
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.../schemas/tables/partitions/static/js/partition.js | 4 ++--
.../servers/databases/schemas/tables/static/js/table.js | 4 ++--
.../browser/server_groups/servers/static/js/server.js | 2 +-
web/pgadmin/browser/static/js/browser.js | 8 ++++----
web/pgadmin/browser/static/js/collection.js | 2 +-
web/pgadmin/browser/static/js/node.js | 2 +-
web/pgadmin/browser/static/js/wizard.js | 4 ++--
web/pgadmin/misc/file_manager/static/js/utility.js | 4 ++--
web/pgadmin/misc/statistics/static/js/statistics.js | 2 +-
web/pgadmin/static/js/backform.pgadmin.js | 8 ++++----
web/pgadmin/static/js/backgrid.pgadmin.js | 14 +++++++-------
web/pgadmin/static/vendor/backform/backform.js | 4 ++--
web/pgadmin/static/vendor/require/require.js | 2 +-
web/pgadmin/tools/debugger/static/js/debugger_ui.js | 6 +++---
web/pgadmin/tools/debugger/static/js/direct.js | 4 ++--
web/pgadmin/tools/schema_diff/static/js/schema_diff_ui.js | 2 +-
web/regression/javascript/erd/erd_core_spec.js | 4 ++--
.../javascript/file_manager/file_manager_specs.js | 6 +++---
18 files changed, 41 insertions(+), 41 deletions(-)