chore(deps): update oapi-codegen/actions action to v0.6.0

Author: renovate[bot]

.github/workflows/ci.yml

@@ -7,6 +7,6 @@ permissions:
   contents: read
 jobs:
   build:
-    uses: oapi-codegen/actions/.github/workflows/ci.yml@75566d848d25021f137594c947f26171094fb511 # v0.5.0
+    uses: oapi-codegen/actions/.github/workflows/ci.yml@6cf35d4f044f2663dae54547ff6d426e565beb48 # v0.6.0
     with:
       lint_versions: '["1.25"]'