Fixing godoc linter issues

[janardhanvissa]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 81.48%. Comparing base (ec9dff7) to head (3f34a87).
Report is 26 commits behind head on master.

Files	Patch %	Lines
xds/internal/httpfilter/rbac/rbac.go	50.00%	0 Missing and 2 partials ⚠️
xds/internal/httpfilter/router/router.go	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7501      +/-   ##
==========================================
- Coverage   81.56%   81.48%   -0.09%     
==========================================
  Files         354      358       +4     
  Lines       27076    27345     +269     
==========================================
+ Hits        22085    22281     +196     
- Misses       3802     3845      +43     
- Partials     1189     1219      +30     

Files	Coverage Δ
balancer/pickfirst/pickfirst.go	83.73% <ø> (ø)
internal/stats/metrics_recorder_list.go	100.00% <ø> (ø)
internal/status/status.go	89.87% <100.00%> (ø)
orca/producer.go	96.20% <100.00%> (ø)
xds/internal/resolver/xds_resolver.go	80.71% <100.00%> (ø)
xds/internal/httpfilter/router/router.go	38.23% <50.00%> (ø)
xds/internal/httpfilter/rbac/rbac.go	63.15% <50.00%> (ø)

... and 43 files with indirect coverage changes

[purnesh42H]

@janardhanvissa can you add the description of which linting issue this PR is fixing and what is the actual code change and how generated code change?

[purnesh42H]

There will be a separate PR