v2.2.1

[peppelinux]

minor release with

• chore: warning message on unknown configuration params
• chore: unit tests speed up with default http timeout + warning on unknow conf params

• fix: Session params

  Session params was introduced here: https://github.com/IdentityPython/oidc-op/commit/454f894d90b9228b195a3c4a9bcb04a8a6ff4cf0

  but this commit break it https://github.com/IdentityPython/oidc-op/commit/cf1450af043b191579228b6a19bb33632c3d27ec#diff-6c1cca6748acc9f2583d0fca54d4bbbfc92e8836711cf318ca09d3cd4e60f00dR204

  in this commit we fixed this feature and also added a unit test to prevent this kind of regressions for the future.