Ensure signals are propagated to all nodejs processes

[francoisferrand]

Pass the -g flag to tini, so that when a signal is received (typically
from k8s' pod lifecycle management) it gets propagated to all node.js
processes that were spawned.

This behavior is similar to Ctrl+C in a terminal:

In macOS, as in other Unix-like operating systems (like Linux and BSD),
when you press Ctrl+C in your terminal, the terminal driver sends the
SIGINT (Signal Interrupt) signal to the entire foreground process group,
not just the single process you might see running.

Issue: CLDSRV-727

[bert-e]

Hello francoisferrand,

My role is to assist you with the merge of this
pull request. Please type @bert-e help to get information
on this process, or consult the user documentation.

Available options

name	description	privileged	authored
/after_pull_request	Wait for the given pull request id to be merged before continuing with the current one.
/bypass_author_approval	Bypass the pull request author's approval	⭐
/bypass_build_status	Bypass the build and test status	⭐
/bypass_commit_size	Bypass the check on the size of the changeset TBA	⭐
/bypass_incompatible_branch	Bypass the check on the source branch prefix	⭐
/bypass_jira_check	Bypass the Jira issue check	⭐
/bypass_peer_approval	Bypass the pull request peers' approval	⭐
/bypass_leader_approval	Bypass the pull request leaders' approval	⭐
/approve	Instruct Bert-E that the author has approved the pull request.		✍️
/create_pull_requests	Allow the creation of integration pull requests.
/create_integration_branches	Allow the creation of integration branches.
/no_octopus	Prevent Wall-E from doing any octopus merge and use multiple consecutive merge instead
/unanimity	Change review acceptance criteria from one reviewer at least to all reviewers
/wait	Instruct Bert-E not to run until further notice.

Available commands

name	description	privileged
/help	Print Bert-E's manual in the pull request.
/status	Print Bert-E's current status in the pull request TBA
/clear	Remove all comments from Bert-E from the history TBA
/retry	Re-start a fresh build TBA
/build	Re-start a fresh build TBA
/force_reset	Delete integration branches & pull requests, and restart merge process from the beginning.
/reset	Try to remove integration branches unless there are commits on them which do not appear on the source branch.

Status report is not available.

[bert-e]

Incorrect fix version

The Fix Version/s in issue CLDSRV-727 contains:

• None

Considering where you are trying to merge, I ignored possible hotfix versions and I expected to find:

• 8.8.57

• 9.0.23

• 9.1.0

Please check the Fix Version/s of CLDSRV-727, or the target
branch of this pull request.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.48%. Comparing base (fd8e83f) to head (95c5bb7).
⚠️ Report is 1 commits behind head on development/8.8.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@               Coverage Diff                @@
##           development/8.8    #5910   +/-   ##
================================================
  Coverage            65.48%   65.48%           
================================================
  Files                  188      188           
  Lines                12071    12071           
================================================
  Hits                  7905     7905           
  Misses                4166     4166           

Flag	Coverage Δ
unit	65.48% <ø> (ø)

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

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[bert-e]

Request integration branches

Waiting for integration branch creation to be requested by the user.

To request integration branches, please comment on this pull request with the following command:

/create_integration_branches

Alternatively, the /approve and /create_pull_requests commands will automatically
create the integration branches.

[francoisferrand]

/approve

[bert-e]

Integration data created

I have created the integration data for the additional destination branches.

• this pull request will merge bugfix/CLDSRV-727 into
  development/8.8
• w/9.0/bugfix/CLDSRV-727 will be merged into development/9.0
• w/9.1/bugfix/CLDSRV-727 will be merged into development/9.1

The following branches will NOT be impacted:

• development/7.10
• development/7.4
• development/7.70

You can set option create_pull_requests if you need me to create
integration pull requests in addition to integration branches, with:

@bert-e create_pull_requests

The following options are set: approve

[bert-e]

Build failed

The build for commit did not succeed in branch w/9.1/bugfix/CLDSRV-727

The following options are set: approve

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/8.8

• ✔️ development/9.0

• ✔️ development/9.1

The following branches have NOT changed:

• development/7.10
• development/7.4
• development/7.70

Please check the status of the associated issue CLDSRV-727.

Goodbye francoisferrand.

The following options are set: approve