update unicode test dat files for runtime language levels

[dgrove-oss]

As mentioned by @style95 in #5064 comment.

[codecov-io]

Codecov Report

Merging #5066 (8a2f018) into master (3c80842) will decrease coverage by 6.41%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5066      +/-   ##
==========================================
- Coverage   81.26%   74.85%   -6.42%     
==========================================
  Files         203      210       +7     
  Lines        9902    10167     +265     
  Branches      437      440       +3     
==========================================
- Hits         8047     7610     -437     
- Misses       1855     2557     +702     

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 19 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3c80842...8a2f018. Read the comment docs.