chore(deps): pin dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
chai (source)	devDependencies	pin	^4.3.4 -> 4.3.4
chai-as-promised	devDependencies	pin	^7.1.1 -> 7.1.1
chai-http	devDependencies	pin	^4.3.0 -> 4.3.0
dotenv	devDependencies	pin	^10.0.0 -> 10.0.0
mocha (source)	devDependencies	pin	^9.1.3 -> 9.1.3
nock	devDependencies	pin	^13.2.1 -> 13.2.1
nyc (source)	devDependencies	pin	^15.1.0 -> 15.1.0
supertest	devDependencies	pin	^6.1.6 -> 6.1.6

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

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