[Backport 2.x] [Spotless] Applying Google Code Format for core/src/main files #3 (#1932)

[MitchellGale]

Description

This PR applies Spotless on Java code for:
core/src/main/java/org/opensearch/sql/planner
core/src/main/java/org/opensearch/sql/storage
core/src/main/java/org/opensearch/sql/utils

Issues Resolved

#1101

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov]

Codecov Report

Merging #1994 (07c2638) into 2.x (1b5a936) will decrease coverage by 0.01%.
Report is 3 commits behind head on 2.x.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##                2.x    #1994      +/-   ##
============================================
- Coverage     97.42%   97.42%   -0.01%     
+ Complexity     4647     4646       -1     
============================================
  Files           408      408              
  Lines         11528    11525       -3     
  Branches        837      835       -2     
============================================
- Hits          11231    11228       -3     
  Misses          290      290              
  Partials          7        7              

Flag	Coverage Δ
sql-engine	97.42% <100.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
...va/org/opensearch/sql/monitor/ResourceMonitor.java	100.00% <ø> (ø)
...n/java/org/opensearch/sql/planner/PlanContext.java	100.00% <ø> (ø)
...a/org/opensearch/sql/planner/SerializablePlan.java	100.00% <ø> (ø)
.../org/opensearch/sql/planner/logical/LogicalAD.java	100.00% <ø> (ø)
...search/sql/planner/logical/LogicalAggregation.java	100.00% <ø> (ø)
...search/sql/planner/logical/LogicalCloseCursor.java	100.00% <ø> (ø)
.../opensearch/sql/planner/logical/LogicalDedupe.java	100.00% <ø> (ø)
...rg/opensearch/sql/planner/logical/LogicalEval.java	100.00% <ø> (ø)
...search/sql/planner/logical/LogicalFetchCursor.java	100.00% <ø> (ø)
.../opensearch/sql/planner/logical/LogicalFilter.java	100.00% <ø> (ø)
... and 72 more

... and 4 files with indirect coverage changes

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/sql/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/sql/backport-2.x
# Create a new branch
git switch --create backport/backport-1994-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 9f081ab9cccdaeff0b61556519a1f3494b3db894
# Push it to GitHub
git push --set-upstream origin backport/backport-1994-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/sql/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-1994-to-2.x.