ipa-sra: Dump edge summaries also for non-candidates

This should have been part of r12-578-g717d278af93a4a.  Call edge
summaries provide information required for IPA-SRA transformations in
the callees but are generated when analyzing callers and thus also
callers which are not IPA-SRA candidates themselves.  Therefore we
analyze them but don't dump them, which makes the dumops quite
incomplete. This patch fixes that.

gcc/ChangeLog:

2021-12-14  Martin Jambor  <mjambor@suse.cz>

	* ipa-sra.cc (ipa_sra_dump_all_summaries): Dump edge summaries even
	for non-candidates.