Athenz v1.11.9 Release

What's Changed

• docker build upkeep by @abvaidya in #1953
• In tokens lib - return successfully refreshed tokens by @OferLevi85 in #1954
• use full path for id/system commands in service identity agents by @havetisyan in #1956
• fix put policy zms client api with return object argument by @havetisyan in #1957
• update dependency packages to their latest releases by @havetisyan in #1958
• Update sia-libs to fetch access profile information for EC2 by @chandrasekhar1996 in #1960

Full Changelog: v1.11.8...v1.11.9