BUG/MEDIUM: ci: fix generating specification on github side #936

Job	Run time
generate-models	1m 31s
HAProxy check commit message	25s
generate-specification	1m 5s
lint-spec	11s
golangci-lint	2s
go mod tidy	8s
license-check	3s
Build	27s
Test equal	6m 16s
Tests	1m 15s
e2e on HAProxy	0s
	11m 23s

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