ci: Add OpenAPI Linting to CI #64

Job	Run time
Integration Tests / Prepare Tests	2s
Lint / Lint Code	18s
Build / Prepare Build	2s
Unit Tests / Prepare Tests	1s
Unit Tests / ubuntu-latest, go.mod	17s
Unit Tests / ubuntu-20.04, go.mod	18s
Unit Tests / windows-latest, go.mod	2m 56s
Unit Tests / macos-latest, go.mod	36s
Build / Build for linux/amd64	20s
Build / Build for linux/arm64	17s
Build / Build for linux/arm	17s
Build / Build for linux/386	15s
Build / Build for windows/amd64	13s
Build / Build for darwin/amd64	13s
Build / Build for darwin/arm64	15s
Integration Tests / ubuntu-latest, PostgreSQL 15	29s
Integration Tests / ubuntu-latest, PostgreSQL 14	24s
Integration Tests / ubuntu-latest, PostgreSQL 13	23s
Integration Tests / ubuntu-20.04, PostgreSQL 15	26s
Integration Tests / ubuntu-20.04, PostgreSQL 14	28s
Integration Tests / ubuntu-20.04, PostgreSQL 13	30s
Publish / Publish Docker Image	16s
	9m 16s

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