Update dependency org.bouncycastle:bcprov-jdk18on to v1.78.1

[mend-for-github-com]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.bouncycastle:bcprov-jdk18on (source)	1.78 -> 1.78.1

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.20%. Comparing base (54f8b3f) to head (54225e8).

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #672   +/-   ##
=========================================
  Coverage     72.20%   72.20%           
  Complexity      682      682           
=========================================
  Files            82       82           
  Lines          3562     3562           
  Branches        290      290           
=========================================
  Hits           2572     2572           
  Misses          859      859           
  Partials        131      131           

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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/flow-framework/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/flow-framework/backport-2.x
# Create a new branch
git switch --create backport/backport-672-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 030c6b5e9cb4af57cc6da295b8e32e42715220c8
# Push it to GitHub
git push --set-upstream origin backport/backport-672-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/flow-framework/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-672-to-2.x.