chore(deps): update dependency google-api-core to v1.27.0

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
google-api-core	==1.26.3 -> ==1.27.0

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Release Notes

googleapis/python-api-core

v1.27.0

Compare Source

Features

• Add support for rest/ token in x-goog-api-client header (#​189) (15aca6b)
• retry google.auth TransportError and requests ConnectionError (#​178) (6ae04a8)

1.26.3 (2021-03-25)

Bug Fixes

• skip empty policy bindings in len() and iter() (#​159) (9eaa786)

Documentation

• update python contributing guide (#​147) (1d76b57)

1.26.2 (2021-03-23)

Bug Fixes

• save empty IAM policy bindings (#​155) (536c2ca)

1.26.1 (2021-02-12)

Bug Fixes

• add operation name to x-goog-request-params in async client (#​137) (7271b23)

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[codecov]

Codecov Report

Merging #889 (8e83c52) into master (7c185e8) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #889   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           26        27    +1     
  Lines         1608      1697   +89     
  Branches       328       347   +19     
=========================================
+ Hits          1608      1697   +89     

Impacted Files	Coverage Δ
gapic/samplegen_utils/types.py	100.00% <ø> (ø)
gapic/samplegen_utils/utils.py	100.00% <ø> (ø)
gapic/utils/case.py	100.00% <ø> (ø)
gapic/utils/reserved_names.py	100.00% <ø> (ø)
gapic/generator/generator.py	100.00% <100.00%> (ø)
gapic/samplegen/samplegen.py	100.00% <100.00%> (ø)
gapic/schema/api.py	100.00% <100.00%> (ø)
gapic/schema/metadata.py	100.00% <100.00%> (ø)
gapic/schema/wrappers.py	100.00% <100.00%> (ø)
gapic/utils/__init__.py	100.00% <100.00%> (ø)
... and 3 more

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