(chore) update to rust 1.79 #7726

Job	Run time
verify-code-formatting	15s
aries_vcx_clippy (credx,vdrtools_wallet)	2m 36s
workspace_clippy (vdrtools_wallet)	3m 32s
aries_vcx_clippy (vdr_proxy_ledger,vdrtools_wallet)	2m 18s
workflow-setup	18s
workspace_clippy (askar_wallet)	3m 42s
test-integration-aries-vcx (vdrtools_wallet,credx)	5m 52s
test-compatibility-aries-vcx-wallet	47s
build-docker-aath-backchannel	0s
test-integration-aries-vcx (askar_wallet,credx)	6m 54s
build-docker-vdrproxy	12s
test-integration-aries-vcx-anoncreds-rs	3m 47s
test-integration-aries-vcx-mysql	2m 13s
test-integration-did-crate	1m 51s
test-unit-workspace	1m 47s
test-wallet-migrator	53s
workflow-setup-check	1s
publish-docker-aath-backchannel	0s
test-integration-aries-vcx-vdrproxy	11m 21s
publish-docker-vdrproxy	2s
make-release	0s
	48m 21s

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