Release v0.9.3

Changelog

• 7d623d7 Bump version
• e158d19 Merge pull request #173 from phho/main
• ad9c09c Add consumer ack floor metrics
• 3a833b6 Merge pull request #171 from raypinto/add-consumerDesc-label
• e2de0b4 add consumerDesc label for consumer metrics
• b2ed713 Merge pull request #169 from pgvishnuram/main
• efc0e55 fix for CVE-2022-27191 * our CVE scanner has detected crypto go module vulnerability in nats exporter this PR fixes that issue by updating the module version
• 3f24ea2 Merge pull request #168 from philipfoulkes/gateway_info
• 88d2df9 gateway info label values as metrics