fix(deps): update module github.com/go-vela/types to v0.7.4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/go-vela/types	require	patch	v0.7.3 -> v0.7.4

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Release Notes

go-vela/types

v0.7.4

Compare Source

v0.7.4 (2021-03-04)

Feat

• database: add secret Encrypt() and Decrypt() (#​160)

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[codecov]

Codecov Report

Merging #71 (b7fddaa) into master (e32fba7) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #71   +/-   ##
=======================================
  Coverage   47.84%   47.84%           
=======================================
  Files           9        9           
  Lines         372      372           
=======================================
  Hits          178      178           
  Misses        192      192           
  Partials        2        2           

[jbrockopp]

LGTM