Backport PR #21003 on branch v3.5.x (Deemphasize mpl_toolkits in API docs.) - #21011

Backport PR #21003 on branch v3.5.x (Deemphasize mpl_toolkits in API docs.)#21011

dstansby merged 1 commit into

matplotlib:v3.5.xmatplotlib/matplotlib:v3.5.xfrom

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