Optimize images in integrations repository

[Swiddis]

Description

Compression helps save space when encoding integrations to avoid the size limit for documents. Sample data is the other big asset type, I think a decent solution is to truncate it to e.g. 10 records, until the catalog is able to handle more large-file storage. Image size issues became relevant in #1381

Issues Resolved

N/A

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.

[YANG-DB]

@Swiddis can u plz add a correspondent issue in the catalog repository for doing the same image reduction size there ?

[derek-ho]

LGTM

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5144529) 53.87% compared to head (8dbcf56) 53.87%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1387   +/-   ##
=======================================
  Coverage   53.87%   53.87%           
=======================================
  Files         316      316           
  Lines       11309    11309           
  Branches     2957     2957           
=======================================
  Hits         6093     6093           
  Misses       5168     5168           
  Partials       48       48           

Flag	Coverage Δ
dashboards-observability	53.87% <ø> (ø)

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[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/dashboards-observability/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/dashboards-observability/backport-2.x
# Create a new branch
git switch --create backport/backport-1387-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 2ca2c751793c14bd951bf2d5294a75952ff5244e
# Push it to GitHub
git push --set-upstream origin backport/backport-1387-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/dashboards-observability/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-1387-to-2.x.

[Swiddis]

Need #1392 to backport