Update style of all java files under **/auth

[stephen-crawford]

Description

Update style of all java files under **/auth follows #2821

Check List

• New functionality includes testing
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

Merging #2822 (c4618ea) into main (5f9c90b) will decrease coverage by 0.01%.
The diff coverage is 57.84%.

@@             Coverage Diff              @@
##               main    #2822      +/-   ##
============================================
- Coverage     61.61%   61.60%   -0.01%     
- Complexity     3413     3414       +1     
============================================
  Files           266      266              
  Lines         18893    18908      +15     
  Branches       3305     3303       -2     
============================================
+ Hits          11640    11648       +8     
- Misses         5656     5666      +10     
+ Partials       1597     1594       -3     

Impacted Files	Coverage Δ
...ic/auth/http/jwt/AbstractHTTPJwtAuthenticator.java	58.42% <0.00%> (ø)
...ic/auth/http/kerberos/HTTPSpnegoAuthenticator.java	0.00% <0.00%> (ø)
...azon/dlic/auth/http/kerberos/util/JaasKrbUtil.java	0.00% <0.00%> (ø)
...zon/dlic/auth/http/kerberos/util/KrbConstants.java	0.00% <0.00%> (ø)
.../dlic/auth/http/saml/SamlHTTPMetadataResolver.java	62.96% <ø> (ø)
.../main/java/com/amazon/dlic/auth/ldap/LdapUser.java	85.71% <ø> (ø)
...a/org/opensearch/security/DefaultObjectMapper.java	64.55% <ø> (ø)
.../action/configupdate/ConfigUpdateNodeResponse.java	77.27% <ø> (ø)
...tion/configupdate/TransportConfigUpdateAction.java	100.00% <ø> (ø)
.../security/action/whoami/TransportWhoAmIAction.java	33.33% <0.00%> (ø)
... and 122 more

[stephen-crawford]

Closing since #2823 got merged and contains these changes.