fix(expansion): disable all animations when using NoopAnimationsModule

[crisbeto]

Disables all of the expansion panel animations if it's inside a module with the NoopAnimationsModule. Also removes the mat-elevation-transition from the expansion panel, because it hasn't been doing anything for a while since it gets overwritten by the margin transition below.

Relates to #10590.

Note: this is a resubmit of #11576 which got messed up while rebasing.

[ngbot]

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[jelbourn]

LGTM

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