appsdk-bump-app-catalog 225 bumping sdk to 1284-53f2b5f

sdk commit: RallySoftware/appsdk@ed0783c0bc944493a83a06013a1e2a480544670e
author: Wade Peterson and Andrew Grauch
message: S60084 - Fixed styles for medium picto button icons (e.g., RPB filter button)

sdk commit: RallySoftware/appsdk@79b7d679349416f9217d828b889eab0eb09605d4
author: Stefan Kendall
message: S60295: Port over missing tests for F4514 files.

sdk commit: RallySoftware/appsdk@53f2b5f012910a72fce0cc2f51464f61106603e4
author: Stefan Kendall
message: S60407 Implemented web link popover