Update CODEOWNERS to replace TEF representative

[javierlozallu]

What type of PR is this?

• subproject management

What this PR does / why we need it:

Hi all,

It has been a pleasure to be part of this initiative where I have learned a lot of things and met amazing people from telcos and companies from all over the world, now I am taking on a new challenge in my career and my colleague @JoseMConde will lead the meetings.

Thank you very much, all the best!
Javier Loza

[linux-foundation-easycla]

• ❌ - login: @javierlozallu / name: Jhon Javier Loza Lluco . The commit (a00e719) is not authorized under a signed CLA. Please click here to be authorized. For further assistance with EasyCLA, please submit a support request ticket.

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	2		0	0.03s
✅ JSON	eslint-plugin-jsonc	1	0	0	1.42s
✅ JSON	jsonlint	1		0	0.18s
✅ JSON	prettier	1	1	0	0.92s
✅ JSON	v8r	1		0	2.2s
✅ OPENAPI	spectral	3		0	6.33s
✅ REPOSITORY	git_diff	yes		no	0.57s
✅ REPOSITORY	secretlint	yes		no	4.46s
✅ YAML	yamllint	3		0	0.69s

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