Adding delayError to Maybe.delay

[pestrada]

Resolves #6863

[codecov]

Codecov Report

Merging #6864 into 3.x will decrease coverage by <.01%.
The diff coverage is 100%.

@@ Coverage Diff @@ ## 3.x #6864 +/- ## ============================================ - Coverage 98.28% 98.27% -0.01%  - Complexity 6380 6382 +2  ============================================ Files 715 715 Lines 46524 46528 +4 Branches 6387 6388 +1 ============================================ + Hits 45726 45727 +1  - Misses 282 286 +4  + Partials 516 515 -1

Impacted Files	Coverage Δ	Complexity Δ
...x/rxjava3/internal/operators/maybe/MaybeDelay.java	100% <100%> (ø)	2 <1> (ø)	⬇️
src/main/java/io/reactivex/rxjava3/core/Maybe.java	100% <100%> (ø)	180 <3> (+2)	⬆️
...nternal/operators/parallel/ParallelReduceFull.java	91.08% <0%> (-3.97%)	2% <0%> (ø)
...ernal/operators/flowable/FlowableFlatMapMaybe.java	92.7% <0%> (-2.61%)	2% <0%> (ø)
...eactivex/rxjava3/processors/BehaviorProcessor.java	96.55% <0%> (-2.47%)	50% <0%> (ø)
.../internal/disposables/ListCompositeDisposable.java	98% <0%> (-2%)	34% <0%> (-1%)
.../operators/observable/ObservableFlatMapSingle.java	93.65% <0%> (-1.59%)	2% <0%> (ø)
...ava3/internal/operators/maybe/MaybeMergeArray.java	96.04% <0%> (-1.13%)	6% <0%> (ø)
...ernal/operators/flowable/FlowableFromIterable.java	95.18% <0%> (-1.07%)	5% <0%> (ø)
...rxjava3/internal/schedulers/ExecutorScheduler.java	95.89% <0%> (-0.92%)	10% <0%> (ø)
... and 13 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 49f1a6d...1bc5691. Read the comment docs.