3.x: Gradle wrapper 7 0

[benjamintboyle]

Updated to Gradle 7.0 and License Plugin 0.16.1 simultaneously which gets around the issue with the License Plugin update not working with Gradle 6.0+.

[akarnokd]

Did you run gradlew wrapper --gradle-version=7.0?

[codecov]

Codecov Report

Merging #7259 (ddc87c4) into 3.x (ac5e569) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                3.x    #7259      +/-   ##
============================================
- Coverage     99.56%   99.55%   -0.02%     
  Complexity     6757     6757              
============================================
  Files           747      747              
  Lines         47391    47391              
  Branches       6382     6382              
============================================
- Hits          47186    47181       -5     
+ Misses           93       92       -1     
- Partials        112      118       +6     

Impacted Files	Coverage Δ	Complexity Δ
...a3/internal/subscribers/InnerQueuedSubscriber.java	97.72% <0.00%> (-2.28%)	16.00% <0.00%> (-1.00%)
.../operators/observable/ObservableFlatMapSingle.java	96.03% <0.00%> (-1.59%)	2.00% <0.00%> (ø%)
...ernal/operators/flowable/FlowableFlatMapMaybe.java	96.37% <0.00%> (-1.56%)	2.00% <0.00%> (ø%)
...internal/operators/flowable/FlowableSwitchMap.java	98.58% <0.00%> (-1.42%)	3.00% <0.00%> (ø%)
...java3/internal/operators/flowable/FlowableZip.java	98.97% <0.00%> (-1.03%)	6.00% <0.00%> (ø%)
...3/internal/operators/flowable/FlowablePublish.java	99.00% <0.00%> (-1.00%)	18.00% <0.00%> (ø%)
...perators/observable/ObservableMergeWithSingle.java	99.05% <0.00%> (-0.95%)	2.00% <0.00%> (ø%)
...nternal/operators/observable/ObservableCreate.java	99.14% <0.00%> (-0.86%)	2.00% <0.00%> (ø%)
...perators/single/SingleFlatMapIterableFlowable.java	99.16% <0.00%> (-0.84%)	2.00% <0.00%> (ø%)
.../operators/maybe/MaybeFlatMapIterableFlowable.java	99.18% <0.00%> (-0.82%)	2.00% <0.00%> (ø%)
... and 9 more

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[benjamintboyle]

I did run the wrapper task after Gradle 7.0 was downloaded. It did not update the jar. Appears that no changes to the wrapper occurred in 7.0.

[benjamintboyle]

Yes. I ran gradlew wrapper --gradle-version=7.0.