Update php Docker tag to v8.3

[renovate-poc]

This PR contains the following updates:

Package	Type	Update	Change
php	final	minor	8.0-fpm -> 8.3-fpm

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This PR has been generated by Renovate Bot.

[renovate-poc]

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Because you closed this PR without merging, Renovate will ignore this update (8.3-fpm). You will get a PR once a newer version is released. To ignore this dependency forever, add it to the ignoreDeps array of your Renovate config.

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