Now that "Collaborators" is a separate group in the contributors page,
having "Angular Collaborators" as the heading of the page (which also
contains the "Angular" and "GDE" groups) is confusing.
Changing the title to "Angular Contributors" to avoid confusion.
PR Close#29553
PR #28930 was originally only merged into master. Later is was
backported to the patch branch as 34395ae, but some changes were missed.
This commit backports the missing bits to get the contributors and
related infrastructure in sync with master. This makes it easier to
backport future changes.
PR Close#29584
contributor fix
contributor card styling updates
button styling and container size fix
remove button and add image border
selection filter for buttons
header only show when group selected and styles
initial flip card funcitonality and data change
selected buttons styling
complete flip func and card style
flip feature
contributor group changes
fixes