[INTERNAL] sap.m.Carousel: change carousel and arrow focus css

Change-Id: I00075433948691c214343c0c3d6fec02a6237990
[FIX] Exclude merged files (sap-ui-core.js ...) from sap-ui-core-all.js

Change-Id: I1147292dfd15b6dbdcf580d22704ea2b2adecd70
Merge "[INTERNAL] sap.m.Carousel: change carousel and arrow focus css"
Merge "[FIX] Exclude merged files (sap-ui-core.js ...) from sap-ui-core-all.js"