fix(deps): update dependency google-gax to ^0.22.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	References
google-gax	dependencies	minor	^0.20.0 -> ^0.22.0	source

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Release Notes

googleapis/gax-nodejs

v0.22.1

Compare Source

11-12-2018 16:56 PST

Dependencies

• Update grpc dependency (#​353)

Internal / Testing Changes

• Update eslintignore config (#​352)

v0.22.0

Compare Source

11-12-2018 15:05 PST

New Features

• feat: to support GRPC-GCP Extension, include additional options in grpcOptions (#​328)

v0.21.0

Compare Source

11-10-2018 11:27 PST

This is a minor service release that largely contains updates to other modules. The upgrade to google-proto-files and walkdir in particular should improve load time of the module by at least ~100ms.

Dependencies

• fix(deps): update dependency google-proto-files to ^0.18.0 (#​348)
• fix: use walkdir instead of globby (#​346)
• chore(deps): update dependency through2 to v3 (#​343)
• chore: update grpc to ^1.15.1 (#​316)
• fix(deps): update dependency @​grpc/grpc-js to ^0.3.0 (#​308)

Internal / Testing Changes

• fix: improve types, remove dead code (#​340)
• refactor: enable noImplicitThis in the tsconfig (#​347)
• refactor: drop extend and lodash.flatten (#​345)
• chore: remove temporary folder (#​339)
• chore: use latest npm on Windows (#​344)
• refactor: clean up lodash and use strict (#​342)
• chore: include build in eslintignore (#​337)
• chore: system tests for gax (#​334)
• chore: update issue templates (#​333)
• Update issue templates
• chore: remove old issue template (#​329)
• build: run tests on node11 (#​327)
• fix: better types for GAPIC clients (#​326)
• chores(build): do not collect sponge.xml from windows builds (#​325)
• chores(build): run codecov on continuous builds (#​324)
• chore: update new issue template (#​323)
• build: fix codecov uploading on Kokoro (#​320)
• fix(deps): update dependency google-proto-files to ^0.17.0 (#​317)
• chore(deps): update dependency sinon to v7 (#​319)
• Update kokoro config (#​315)
• chore(deps): update dependency typescript to ~3.1.0 (#​313)
• Update CI config (#​312)
• build: prevent system/sample-test from leaking credentials
• Update the kokoro config (#​309)
• test: remove appveyor config (#​307)
• Update CI config (#​306)
• Enable prefer-const in the eslint config (#​304)
• Enable no-var in eslint (#​303)

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