Extend type checking for authz policies #8771

Job	Run time
Go Lint	2m 44s
Generate Code	1m 22s
Rego PR checks	14s
Check Generated	33s
WASM	9m 11s
Go Test (linux)	5m 10s
Go Test (darwin)	6m 12s
Go Build (linux amd64)	3m 51s
Go Build (linux arm64)	3m 34s
Go Build (windows)	3m 39s
Go Build (darwin)	2m 25s
Go Race Detector	8m 17s
Go compat build/test (ubuntu-22.04, 1.19)	5m 14s
Go compat build/test (macos-latest, 1.19)	7m 4s
docker image smoke test	38s
smoke-test-binaries (ubuntu-22.04, opa_linux_amd64)	15s
smoke-test-binaries (ubuntu-22.04, opa_linux_amd64_static, disabled)	13s
smoke-test-binaries (macos-latest, opa_darwin_amd64)	45s
smoke-test-binaries (windows-latest, opa_windows_amd64.exe)	39s
	1h 2m 0s

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