fix(cxl-ui): make changes to allow for fixed height course cards

[freudFlintstone]

Solves issues discussed here. Card height is now fixed to 345px. Check "Course Dashboard different heights" for examples

[github-actions[bot]]

size-limit report 📦

Path	Size
packages/cxl-ui/pkg/dist-web/cxl-ui.js	61.81 KB (+0.16% 🔺)
packages/cxl-ui/pkg/dist-web/cxl-ui-jwplayer.js	11.87 KB (0%)
packages/cxl-ui/pkg/dist-web/cxl-ui-playbooks.js	26.97 KB (0%)
packages/cxl-ui/pkg/dist-web/vendor.js	135.58 KB (0%)
packages/cxl-ui/pkg/dist-web/cxl-ui-jwplayer.js, packages/cxl-ui/pkg/dist-web/cxl-ui-playbooks.js, packages/cxl-ui/pkg/dist-web/cxl-ui.js, packages/cxl-ui/pkg/dist-web/manifest.js, packages/cxl-ui/pkg/dist-web/unresolved.js, packages/cxl-ui/pkg/dist-web/vendor.js	237.37 KB (+0.05% 🔺)

[freudFlintstone]

[pawelkmpt]

Solves issues discussed here.

I can't access it. Is it a private conversation?