Migrate more code to constraint

[lucas34]

No description provided.

[github-actions]

	1 Warning
⚠️	The library files were changed, but the tests remained unmodified. Consider updating or adding to the tests to match the library changes.

Generated by 🚫 Danger

[codecov]

Codecov Report

Merging #328 into master will increase coverage by 0.07%.
The diff coverage is 90.47%.

@@            Coverage Diff             @@
##           master     #328      +/-   ##
==========================================
+ Coverage   87.72%   87.80%   +0.07%     
==========================================
  Files          36       36              
  Lines        1809     1812       +3     
==========================================
+ Hits         1587     1591       +4     
+ Misses        222      221       -1     

Impacted Files	Coverage Δ
Sources/SwiftQueue/Utils.swift	78.33% <ø> (-2.27%)	⬇️
Sources/SwiftQueue/Constraint+Deadline.swift	46.66% <33.33%> (+2.91%)	⬆️
Sources/SwiftQueue/Constraint+Delay.swift	100.00% <100.00%> (ø)
Sources/SwiftQueue/Constraint+Repeat.swift	75.60% <100.00%> (+5.02%)	⬆️
Sources/SwiftQueue/Constraint+Timeout.swift	100.00% <100.00%> (ø)
Sources/SwiftQueue/Constraint+UniqueUUID.swift	100.00% <100.00%> (ø)
Sources/SwiftQueue/Constraint.swift	100.00% <100.00%> (ø)
Sources/SwiftQueue/JobInfo.swift	100.00% <100.00%> (ø)