HAProxy Ingress Controller v1.7.3

Changelog

• faab78d - BUG/MINOR: Fix nil pointer dereference in IngressServiceBackend
• 4ec62d2 - TEST/MEDIUM: e2e: Retry upon connection failures
• 2f5dc24 - TEST: add e2e test for proxy-proctol on haproxy side
• fbcb9e7 - TEST: Add e2e test for errorfiles and patternfiles
• b2290f9 - TEST: e2e: merge DeployYamlTemplate and DeployYalm methods into Apply
• 6dd53df - TEST: e2e: fix https offload to check the right certificate
• bf3e819 - REORG/MINOR: split ErrorFiles handler in smaller functions
• 369f501 - BUG/MINOR: when ConfigMap is removed, corresponding annotations should be deleted
• bb30b93 - BUG/MEDIUM: Fix inconsistent processing of haproxy files
• 6a06da4 - BUG/MEDIUM: Fix relative path of haproxy files.
• 26c532b - MINOR: fix zombie haproxy process in direct control mode
• 8189426 - REORG/MINOR: Group informers per resource types
• cc5a83e - BUG/MINOR: Check for EndpointSlicesMirroring before ignoring Endpoints.
• 21eba9d - BUILD/MINOR: ci: build nightly images only on original repo