chore(deps): update helm chart oauth2-proxy to v4.1.0

[renovate-self-hosted]

This PR contains the following updates:

Package	Update	Change
oauth2-proxy (source)	minor	4.0.6 -> 4.1.0

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Release Notes

oauth2-proxy/oauth2-proxy

v4.1.0

Release Highlights

• Added Keycloak provider
• Build on Go 1.13
• Upgrade Docker image to use Debian Buster
• Added support for FreeBSD builds
• Added new logo
• Added support for GitHub teams

Important Notes

N/A

Breaking Changes

N/A

Changes since v4.0.0

• #​292 Added bash >= 4.0 dependency to configure script (@​jmfrank63)
• #​227 Add Keycloak provider (@​Ofinka)
• #​259 Redirect to HTTPS (@​jmickey)
• #​273 Support Go 1.13 (@​dio)
• #​275 docker: build from debian buster (@​syscll)
• #​258 Add IDToken for Azure provider (@​leyshon)
  • This PR adds the IDToken into the session for the Azure provider allowing requests to a backend to be identified as a specific user. As a consequence, if you are using a cookie to store the session the cookie will now exceed the 4kb size limit and be split into multiple cookies. This can cause problems when using nginx as a proxy, resulting in no cookie being passed at all. Either increase the proxy_buffer_size in nginx or implement the redis session storage (see https://oauth2-proxy.github.io/oauth2-proxy/configuration#redis-storage)
• #​286 Requests.go updated with useful error messages (@​biotom)
• #​274 Supports many github teams with api pagination support (@​toshi-miura, @​apratina)
• #​302 Rewrite dist script (@​syscll)
• #​304 Add new Logo! 🎉 (@​JoelSpeed)
• #​300 Added userinfo endpoint (@​kbabuadze)
• #​309 Added support for custom CA when connecting to Redis cache (@​lleszczu)
• #​248 Fix issue with X-Auth-Request-Redirect header being ignored (@​webnard)
• #​314 Add redirect capability to sign_out (@​costelmoraru)
• #​265 Add upstream with static response (@​cgroschupp)
• #​317 Add build for FreeBSD (@​fnkr)
• #​296 Allow to override provider's name for sign-in page (@​ffdybuster)

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