87076 Add a hook for scroll position to notify scrolling context when dimen… (a: tests, framework, a: accessibility, f: scrolling, cla: yes, waiting for tree to go green)

87698 Prevent Scrollbar axis flipping when there is an oriented scroll controller (framework, f: scrolling, cla: yes, a: quality, waiting for tree to go green, a: error message)

87740 Update MaterialScrollBehavior.buildScrollbar for horizontal axes (framework, f: material design, a: fidelity, f: scrolling, cla: yes, waiting for tree to go green)

87801 Fix precision error in NestedScrollView (framework, f: scrolling, cla: yes, waiting for tree to go green)