Pin dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	References
@​google-cloud/logging-winston	dependencies	pin	^0.11.0 -> 0.11.0	source
@​google-cloud/storage	dependencies	pin	^2.4.2 -> 2.4.3	source
@​octokit/rest	dependencies	pin	^16.17.0 -> 16.17.0	source
chai	devDependencies	pin	^4.2.0 -> 4.2.0	homepage, source
chai-http	devDependencies	pin	^4.2.1 -> 4.2.1	source
chai-subset	devDependencies	pin	^1.6.0 -> 1.6.0	source
cookie-parser	dependencies	pin	^1.4.4 -> 1.4.4	source
eslint	devDependencies	pin	^5.15.0 -> 5.15.1	homepage, source
eslint-config-google	devDependencies	pin	^0.12.0 -> 0.12.0	source
express	dependencies	pin	^4.16.3 -> 4.16.4	homepage, source
fs-extra	dependencies	pin	^7.0.1 -> 7.0.1	source
json-stable-stringify	dependencies	pin	^1.0.1 -> 1.0.1	source
json3	dependencies	pin	^3.3.2 -> 3.3.2	homepage, source
mocha	devDependencies	pin	^6.0.2 -> 6.0.2	homepage, source
nyc	devDependencies	pin	^13.3.0 -> 13.3.0	source
proxyquire	dependencies	pin	^2.1.0 -> 2.1.0	source
puppeteer	devDependencies	pin	^1.13.0 -> 1.13.0	source
puppeteer-firefox	devDependencies	pin	^0.5.0 -> 0.5.0	source
sinon	devDependencies	pin	^7.2.7 -> 7.2.7	homepage, source
slugify	dependencies	pin	^1.3.4 -> 1.3.4	source
ua-parser-js	dependencies	pin	^0.7.19 -> 0.7.19	source
unique-string	dependencies	pin	^1.0.0 -> 1.0.0	source
webidl2	dependencies	pin	^17.0.1 -> 17.0.2	source
winston	dependencies	pin	^3.2.1 -> 3.2.1	source

📌 Important: Renovate will wait until you have merged this Pin PR before creating any upgrade PRs for the affected packages. Add the preset :preserveSemverRanges your config if you instead don't wish to pin dependencies.

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