fix(deps): update dependency @opencensus/propagation-stackdriver to v0.0.19

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
@opencensus/propagation-stackdriver	dependencies	patch	0.0.18 -> 0.0.19

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Release Notes

census-instrumentation/opencensus-node

v0.0.19

Compare Source

• fix: fallback to global resource type when expected labels are missing (#​711)
• chore(deps): update dependency rimraf to v3 (#​700)
• add typedoc docs (#​583)
• chore: audit fix (#​710)
• fix(deps): update dependency jaeger-client to ~3.17.0 (#​697)
• chore: upgrade gcp-metadata to ^3.0.0 (#​709)

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[codecov]

Codecov Report

Merging #644 into master will increase coverage by 0.66%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #644      +/-   ##
==========================================
+ Coverage   94.22%   94.89%   +0.66%     
==========================================
  Files          20       20              
  Lines        7622     7622              
  Branches      162      174      +12     
==========================================
+ Hits         7182     7233      +51     
+ Misses        438      388      -50     
+ Partials        2        1       -1

Impacted Files	Coverage Δ
src/log.ts	99.28% <0%> (+0.41%)	⬆️
src/index.ts	99.65% <0%> (+0.43%)	⬆️
src/entry.ts	99.49% <0%> (+0.5%)	⬆️
src/metadata.ts	90.3% <0%> (+0.51%)	⬆️
src/v2/config_service_v2_client.js	92.43% <0%> (+0.56%)	⬆️
src/v2/logging_service_v2_client.js	93.37% <0%> (+0.72%)	⬆️
src/common.ts	96.44% <0%> (+9.77%)	⬆️

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