feat(mediator): support for pickup protocol processing #6423

Job	Run time
aries_vcx_clippy (credx,vdrtools_wallet)	5m 29s
aries_vcx_core_clippy (credx,vdrtools_wallet)	3m 4s
aries_vcx_clippy (vdr_proxy_ledger)	5m 12s
aries_vcx_core_clippy (vdr_proxy_ledger)	3m 46s
verify-code-formatting	19s
workflow-setup	39s
workspace_clippy	5m 39s
workflow-setup-check	1s
test-unit-workspace	4m 25s
code-coverage-aries-vcx-integration-modular-libs	7m 9s
build-docker-vdrproxy	8s
test-integration-aries-vcx	6m 18s
test-integration-aries-vcx-mysql	6m 14s
test-integration-did-crate	4m 38s
x86_64-unknown-linux-gnu	6m 41s
test-integration-libvcx	3m 51s
x86_64-unknown-linux-musl	10m 43s
test-integration-node-wrapper (18.x)	9m 13s
x86_64-apple-darwin	4m 3s
aarch64-apple-darwin	22m 29s
test-integration-aries-vcx-vdrproxy	5m 21s
publish-docker-vdrproxy	13s
make-release	0s
publish-napi	1m 11s
publish-node-wrapper	33s
publish-agent-core	46s
	1h 58m 5s

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