Handle trust pings in the AATH backchannel #7697

Job	Run time
verify-code-formatting	26s
workflow-setup	17s
aries_vcx_clippy (credx,vdrtools_wallet)	2m 16s
workspace_clippy (vdrtools_wallet)	3m 19s
aries_vcx_clippy (vdr_proxy_ledger,vdrtools_wallet)	2m 11s
workspace_clippy (askar_wallet)	3m 31s
workflow-setup-check	1s
test-compatibility-aries-vcx-wallet	2m 28s
test-integration-aries-vcx (vdrtools_wallet,credx)	5m 51s
build-docker-vdrproxy	7m 22s
test-unit-workspace	4m 16s
test-integration-aries-vcx (askar_wallet,credx)	7m 1s
test-wallet-migrator	2m 34s
test-integration-aries-vcx-anoncreds-rs	3m 36s
build-docker-aath-backchannel	0s
test-integration-aries-vcx-mysql	2m 13s
test-integration-did-crate	3m 44s
publish-docker-aath-backchannel	0s
make-release	0s
test-integration-aries-vcx-vdrproxy	11m 26s
publish-docker-vdrproxy	6s
	1h 2m 38s

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