The pip team is planning to depreciate the
'--use-deprecated legacy-resolver' install option.
This change removes the option and fixes requirements inconsistencies.
Test Plan:
PASS: Verify that tox runs without issues.
PASS: Build snmp package and install it.
PASS: Upload and apply snmp application and check if pod
is running.
PASS: Perform snmpget/bulk/walk commands and verify they work.
PASS: Check traps are generated.
Closes-bug: 1966075
Signed-off-by: Agustin Carranza <agustin.carranza@windriver.com>
Change-Id: Ib7fd2cdea5bbd62a7462827971485fd5121ebdce