Docker: Increase PHP memory limit

[anomiex]

Proposed changes:

Some wp-cli calls, including in the Post-Build CI workflow, are starting to hit the old limit. Let's increase it.

Other information:

• Have you written new tests for your changes, if applicable?
• Have you checked the E2E test CI results, and verified that your changes do not break them?
• Have you tested your changes on WordPress.com, if applicable (if so, you'll see a generated comment below with a script to run)?

Jetpack product discussion

p1699451690173129/1699443188.713519-slack-C034JEXD1RD
p1699444736890009-slack-CDLH4C1UZ

Does this pull request change what data or activity we track or use?

No

Testing instructions:

• Is the Post-Build workflow happy now?

[github-actions]

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Jetpack plugin:

The Jetpack plugin has different release cadences depending on the platform:

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[gmjuhasz]

We'll see if it solves the Post-Build action, but this solved my memory issues with the jetpack docker wp commands after reinstalling. Thanks Brad! 👍

[github-actions]

Are you an Automattician? Please test your changes on all WordPress.com environments to help mitigate accidental explosions.

• To test on WoA, go to the Plugins menu on a WordPress.com Simple site. Click on the "Upload" button and follow the upgrade flow to be able to upload, install, and activate the Jetpack Beta plugin. Once the plugin is active, go to Jetpack > Jetpack Beta, select your plugin, and enable the update/docker-php-memory-limit branch.

  • For jetpack-mu-wpcom changes, also add define( 'JETPACK_MU_WPCOM_LOAD_VIA_BETA_PLUGIN', true ); to your wp-config.php file.

• To test on Simple, run the following command on your sandbox:

  bin/jetpack-downloader test jetpack update/docker-php-memory-limit
  

  bin/jetpack-downloader test jetpack-mu-wpcom-plugin update/docker-php-memory-limit
  

Interested in more tips and information?

• In your local development environment, use the jetpack rsync command to sync your changes to a WoA dev blog.
• Read more about our development workflow here: PCYsg-eg0-p2
• Figure out when your changes will be shipped to customers here: PCYsg-eg5-p2