removed deprecated methods + updated some tests #295

Job	Run time
Call Ledger guidelines_enforcer / Retrieve application metadata / Retrieve application metadata	5s
Call Ledger guidelines_enforcer / Get workflow version / Get workflow version	2s
Call Ledger guidelines_enforcer / Dispatch check / Check readme	4s
Call Ledger guidelines_enforcer / Dispatch check	0s
Call Ledger guidelines_enforcer / Dispatch check / Clang Static Analyzer (stax)	1m 5s
Call Ledger guidelines_enforcer / Dump app information / Get application manifest for supported devices (stax)	1m 22s
Call Ledger guidelines_enforcer / Dispatch check / Clang Static Analyzer (nanox)	1m 29s
Call Ledger guidelines_enforcer / Dump app information / Get application manifest for supported devices (nanox)	1m 11s
Call Ledger guidelines_enforcer / Dispatch check / Clang Static Analyzer (flex)	1m 15s
Call Ledger guidelines_enforcer / Dump app information / Get application manifest for supported devices (flex)	1m 12s
Call Ledger guidelines_enforcer / Dispatch check / Clang Static Analyzer (nanosp)	1m 32s
Call Ledger guidelines_enforcer / Dump app information / Get application manifest for supported devices (nanosp)	1m 8s
Call Ledger guidelines_enforcer / Dump app information / Merge build artifacts	5s
Call Ledger guidelines_enforcer / Dispatch check / Check APP_LOAD_PARAMS	3s
Call Ledger guidelines_enforcer / Dispatch check / Check Makefile	5s
Call Ledger guidelines_enforcer / Dispatch check / Check icons	6s
	10m 44s

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