Build/Test Tools: Change the default value of LOCAL_PHP.

This changes the default value for `LOCAL_PHP` in the 5.9 branch from `latest` to `8.1-fpm` to reflect the highest version of PHP this branch will support (with beta support).

After this change, future updates to the `latest` container built and published by the `wpdev-docker-images` repository will not cause failures in this branch.

This also pins the version of PHP used in the E2E test workflow to PHP 8.0 to avoid deprecated notices related to #54914, which was not fixed until version 6.1.

Follow up to [57198], [57199], [57200].

See #60095.

git-svn-id: https://develop.svn.wordpress.org/branches/5.9@57201 602fd350-edb4-49c9-b593-d223f7449a82

Author: desrosj

.env

@@ -15,7 +15,7 @@ LOCAL_PORT=8889
 LOCAL_DIR=src
 
 # The PHP version to use. Valid options are 'latest', and '{version}-fpm'.
-LOCAL_PHP=latest
+LOCAL_PHP=8.1-fpm
 
 # Whether or not to enable XDebug.
 LOCAL_PHP_XDEBUG=false

.github/workflows/end-to-end-tests.yml

@@ -28,6 +28,7 @@ concurrency:
 
 env:
   LOCAL_DIR: build
+  LOCAL_PHP: 8.0-fpm
 
 jobs:
   # Runs the end-to-end test suite.