fix(deps): update module github.com/golang/mock to v1.6.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/golang/mock	require	minor	v1.5.0 -> v1.6.0

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Release Notes

golang/mock

v1.6.0

Compare Source

Changelog

317c030 Best effort guesses for output package path (#​547)
c59ba11 add ARM to support apple M1 chip to releaser (#​562)
58935d8 add a basic CONTRIBUTING.md (#​535)
a5582fc add docs on 1.16 install and adding to PATH (#​534)
0cd3aaf add flags documentation (#​539)
64b0b80 add notes and error helper for vendor+reflect error (#​567)
e303461 add type information to error messages (#​559)
0cdccf5 feat add InAnyOrder matcher (#​546)
82ce4a7 feat validate Do & DoReturn args (#​558)
93308c3 fix broken badge (#​525)
9336b7e fix error message in parse.go (#​540)
ab03293 fix ill-formatted message with fmt-verbs like %s (#​564)
bb5fd5e fix linter errors (#​552)
aba2ff9 fix parse array with the external const correctly (#​569)
6ff1070 fix parse arrays with const length correctly (#​520)
7f5f64d fixup some docs and templates (#​524)
7078515 refactor go:generate lines so they are consistently placed (#​527)
7105dde refactor mockgen and cleanup (#​536)
f36d14a test(sample/user_test.go): minor correction at t.Errorf (#​544)
ef4ad87 update CI for 1.16 (#​526)
ad820b0 update Finish docs for Go1.14+ (#​556)
2421472 update dependencies (#​528)
953a5bb update user mock to be in test package (#​566)
d19a212 upgrade dependencies (#​557)

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