Drop OS RHEL 7 based support

[TeddyAndrieux]

No description provided.

[bert-e]

Hello teddyandrieux,

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
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/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.
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Available commands

name	description	privileged
/help	Print Bert-E's manual in the pull request.
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/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]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• one peer

Peer approvals must include at least 1 approval from the following list:

• @xaf-scality

• @m4nch0t

• @thomasdanan

• @eg-ayoub

• @ezekiel-alexrod

• @aprucolimartins

• @ChengYanJin

• @TeddyAndrieux

• @JBWatenbergScality

[TeddyAndrieux]

/approve

[bert-e]

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

• ✔️ development/129.0

The following branches have NOT changed:

• development/123.0
• development/124.0
• development/124.1
• development/125.0
• development/126.0
• development/127.0
• development/128.0
• development/2.0
• development/2.1
• development/2.10
• development/2.11
• development/2.2
• development/2.3
• development/2.4
• development/2.5
• development/2.6
• development/2.7
• development/2.8
• development/2.9

Please check the status of the associated issue None.

Goodbye teddyandrieux.

The following options are set: approve