dan/per-10201-fix-opal-server-077-failures (#607)

* Changed pygit2 requirement

* dan/per-10181-release-a-new-opal-client-cedar-version (#605)

* Added missing build steps for permitio/opal-client-cedar docker image

* Added missing test steps for permitio/opal-client-cedar docker image

* Update tests.yml

* Fix env var description

* BasePolicyWatcherTask: Signal stop if broadcaster fails to connect

* Random documentation fixes

* Fix tests to explicitly choose 'master' as default branch

The tests rely on that, and this value also depends on local git configuration

* Tests: Change test server ports to avoid collisions

* Dokcer test: No need to build test image for client cedar since we don't test it

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Co-authored-by: Oded <oded@permit.io>
Co-authored-by: roekatz <roe@roekatz.com>

packages/opal-server/requires.txt

@@ -5,6 +5,6 @@ pyjwt[crypto]>=2.1.0,<3
 websockets>=10.3,<11
 slowapi>=0.1.5,<1
 # slowapi is stuck on and old `redis`, so fix that and switch from aioredis to redis
-pygit2>=1.13.3,<2
+pygit2>=1.14.1,<1.15
 asgiref>=3.5.2,<4
 redis>=4.3.4,<5