configure more github properties via asf.yaml

[dgrove-oss]

No description provided.

[codecov-io]

Codecov Report

Merging #5086 (9e68278) into master (d8cf172) will decrease coverage by 6.75%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5086      +/-   ##
==========================================
- Coverage   82.10%   75.34%   -6.76%     
==========================================
  Files         211      206       -5     
  Lines       10215    10051     -164     
  Branches      450      449       -1     
==========================================
- Hits         8387     7573     -814     
- Misses       1828     2478     +650     

Impacted Files	Coverage Δ
...core/database/cosmosdb/RxObservableImplicits.scala	0.00% <0.00%> (-100.00%)	⬇️
...ore/database/cosmosdb/cache/CacheInvalidator.scala	0.00% <0.00%> (-100.00%)	⬇️
...e/database/cosmosdb/cache/ChangeFeedConsumer.scala	0.00% <0.00%> (-100.00%)	⬇️
...core/database/cosmosdb/CosmosDBArtifactStore.scala	0.00% <0.00%> (-95.85%)	⬇️
...sk/core/database/cosmosdb/CosmosDBViewMapper.scala	0.00% <0.00%> (-93.90%)	⬇️
...tabase/cosmosdb/cache/CacheInvalidatorConfig.scala	0.00% <0.00%> (-92.31%)	⬇️
...enwhisk/connector/kafka/KamonMetricsReporter.scala	0.00% <0.00%> (-83.34%)	⬇️
...e/database/cosmosdb/cache/KafkaEventProducer.scala	0.00% <0.00%> (-78.58%)	⬇️
...whisk/core/database/cosmosdb/CosmosDBSupport.scala	0.00% <0.00%> (-74.08%)	⬇️
...ore/database/azblob/AzureBlobAttachmentStore.scala	11.53% <0.00%> (-60.58%)	⬇️
... and 27 more

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