Remove old support for reading annotations from bytecode

[msridhar]

Fixes #1639. Leaving this as draft until we decide when we want to land it.

[msridhar]

This change is part of the following stack:

• Remove old support for reading annotations from bytecode #1661 ◀

_{Change managed by git-spice.}

[codecov]

Codecov Report

❌ Patch coverage is 97.36842% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 87.77%. Comparing base (01ed42e) to head (f217284).

Files with missing lines	Patch %	Lines
...c/main/java/com/uber/nullaway/NullabilityUtil.java	96.96%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1661      +/-   ##
============================================
+ Coverage     87.73%   87.77%   +0.04%     
+ Complexity     3130     3095      -35     
============================================
  Files           109      109              
  Lines         10579    10527      -52     
  Branches       2137     2115      -22     
============================================
- Hits           9281     9240      -41     
+ Misses          616      614       -2     
+ Partials        682      673       -9     

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[github-actions]

Main Branch:

Benchmark                          Mode  Cnt   Score   Error  Units
AutodisposeBenchmark.compile      thrpt   25  10.485 ± 0.066  ops/s
CaffeineBenchmark.compile         thrpt   25   2.277 ± 0.021  ops/s
DFlowMicroBenchmark.compile       thrpt   25  41.020 ± 0.232  ops/s
NullawayReleaseBenchmark.compile  thrpt   25   1.643 ± 0.027  ops/s

With This PR:

Benchmark                          Mode  Cnt   Score   Error  Units
AutodisposeBenchmark.compile      thrpt   25  10.438 ± 0.065  ops/s
CaffeineBenchmark.compile         thrpt   25   2.279 ± 0.021  ops/s
DFlowMicroBenchmark.compile       thrpt   25  41.324 ± 0.270  ops/s
NullawayReleaseBenchmark.compile  thrpt   25   1.639 ± 0.017  ops/s