chore: cloud-rad doc generation

[eaball35]

Fixes b/179935006

Due to the way v1 html javadocs are currently configured - we can't produce docs for cloud-rad in exactly the same manner as other java repos. This allows us to generate for cloud-rad (with excluded classes) without changing what we're doing with current doc generation yet.

[generated-files-bot]

Warning: This pull request is touching the following templated files:

• .kokoro/release/publish_javadoc11.sh

[codecov]

Codecov Report

Merging #794 (b1f6e35) into master (d293585) will increase coverage by 0.32%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #794      +/-   ##
============================================
+ Coverage     83.13%   83.46%   +0.32%     
  Complexity     1314     1314              
============================================
  Files           114      114              
  Lines          7803     7806       +3     
  Branches        418      446      +28     
============================================
+ Hits           6487     6515      +28     
- Misses         1033     1036       +3     
+ Partials        283      255      -28     

Impacted Files	Coverage Δ	Complexity Δ
.../bigtable/admin/v2/models/RestoredTableResult.java	66.66% <0.00%> (-8.34%)	2.00% <0.00%> (ø%)
...om/google/cloud/bigtable/emulator/v2/Emulator.java	59.83% <0.00%> (ø)	14.00% <0.00%> (ø%)
...ud/bigtable/data/v2/stub/EnhancedBigtableStub.java	97.13% <0.00%> (+0.01%)	32.00% <0.00%> (ø%)
.../bigtable/admin/v2/models/RestoreTableRequest.java	82.85% <0.00%> (+0.50%)	10.00% <0.00%> (ø%)
...able/admin/v2/BaseBigtableInstanceAdminClient.java	80.43% <0.00%> (+3.91%)	95.00% <0.00%> (ø%)
...igtable/admin/v2/BaseBigtableTableAdminClient.java	82.78% <0.00%> (+5.04%)	123.00% <0.00%> (ø%)

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[kolea2]

Thanks @eaball35! Can you confirm that running the updated mvn command works and generates properly with the excluded classes?

[eaball35]

Thanks @eaball35! Can you confirm that running the updated mvn command works and generates properly with the excluded classes?

Yes I triggered off this commit and was able to successfully generate cloud-rad docs without the excluded classes included.

[kolea2]

lgtm with one question