Gov-uk-dashboards

- add common functions to package

- Table now supports scrolling (sticky) table head and fixed head by tom-clarke-dluhc in 52

What's Changed
* Filter panel ux by robertblincoe in https://github.com/communitiesuk/pkg_gov_uk_dashboards/pull/51


**Full Changelog**: https://github.com/communitiesuk/pkg_gov_uk_dashboards/compare/v4.13.0...v4.14.0

What's Changed
* The reset/clear button should identify as button by Jordan-Hall in https://github.com/communitiesuk/pkg_gov_uk_dashboards/pull/44
* re-order bar chart colours by robertblincoe in https://github.com/communitiesuk/pkg_gov_uk_dashboards/pull/50


**Full Changelog**: https://github.com/communitiesuk/pkg_gov_uk_dashboards/compare/v4.12.0...v4.13.0

What's Changed
* Add hover tooltip component by mattpike11 in https://github.com/communitiesuk/pkg_gov_uk_dashboards/pull/48

New Contributors
* mattpike11 made their first contribution in https://github.com/communitiesuk/pkg_gov_uk_dashboards/pull/48

**Full Changelog**: https://github.com/communitiesuk/pkg_gov_uk_dashboards/compare/v4.11.0...v4.12.0