Update Byte Buddy.

[raphw]

Fixes #2039, support for Java 16 EA.

[codecov-commenter]

Codecov Report

Merging #2050 into release/3.x will increase coverage by 0.02%.
The diff coverage is n/a.

@@                Coverage Diff                @@
##             release/3.x    #2050      +/-   ##
=================================================
+ Coverage          84.90%   84.92%   +0.02%     
  Complexity          2704     2704              
=================================================
  Files                325      325              
  Lines               8206     8206              
  Branches             979      979              
=================================================
+ Hits                6967     6969       +2     
  Misses               968      968              
+ Partials             271      269       -2     

Impacted Files	Coverage Δ	Complexity Δ
...to/internal/util/concurrent/WeakConcurrentMap.java	41.48% <0.00%> (+2.12%)	11.00% <0.00%> (ø%)

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