[DOC-4671] Update info about SIGHUP signal and process ownership

[mdlinville]

[DOC-4671] Update info about SIGHUP signal and process ownership

[github-actions[bot]]

Files changed:

• src/current/v23.1/create-security-certificates-custom-ca.md
• src/current/v23.1/rotate-certificates.md
• src/current/v23.2/create-security-certificates-custom-ca.md
• src/current/v23.2/rotate-certificates.md
• src/current/v24.1/create-security-certificates-custom-ca.md
• src/current/v24.1/rotate-certificates.md
• src/current/v24.2/create-security-certificates-custom-ca.md
• src/current/v24.2/rotate-certificates.md
• src/current/v24.3/create-security-certificates-custom-ca.md
• src/current/v24.3/rotate-certificates.md

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