A temporary check is in place to determine whether a key in an object
literal needs to be quoted during emit. Previously, only the presence of
a dash caused a key to become quoted, this however is not sufficient for
@angular/flex-layout to compile properly as it has dots in its inputs.
This commit extends the check to also use quotes when a dot is present.
Fixes#30114
PR Close#31146
JoostK
75ac724842