lisa.wlgen.rta: Add WloadPropertyBase.__rmul__()
FEATURE
WloadPropertyBase can be multiplied by an integer to obtain a loop behavior. Implement __rmul__ in addition to __mul__ so that N * x and x * N both work.
FEATURE
WloadPropertyBase can be multiplied by an integer to obtain a loop behavior. Implement __rmul__ in addition to __mul__ so that N * x and x * N both work.