build: niv common: update b0fb6fd0 -> 56aa3350#898

dfinity-bot wants to merge 1 commit intomasterdfinity/sdk:masterfrom

update/common-b0fb6fd07826e20ec0d484c7de8d94846ff4b45ddfinity/sdk:update/common-b0fb6fd07826e20ec0d484c7de8d94846ff4b45dCopy head branch name to clipboard