validate Nodeinfo response by schema (#2390)

* rm stable: 'false' from actions/setup-go@v3

* adapt tests from #2369

* set undefined as defaultStreamKey

pass adminpass to sendConfigChangeRequest()

* mv getAdminConfig to api/lib/config.js

* npm install --quiet for automated tests

* refactor tests

separate default values from new ones

* test adminpass change

fix defaultStreamKeys test

* fix defaultStreamKeys

* use getAdminStatus

* mv test/automated/lib/config.js to admin.js

* check default hideViewerCount

cleanup

* test more default options in api

erverName
SServerSummary
yp.instanceUrl
FederationConfig.username

* more testing of default config params

* update reference values for api test

.github/workflows/hls-tests.yml

@@ -27,7 +27,6 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          stable: 'false'
           go-version: '1.17.2'
       - name: Run HLS tests
         run: cd test/automated/hls && ./run.sh