[OOB] Upgrades 'php' to '1.44.0'

[SvcGitHubPATagentoperatorimages]

Automated OOB update requested by SvcGitHubPATagentoperatorimages.

Agent: php
Version: 1.43.0 -> 1.44.0

[github-actions]

Images built:

dotnet-core: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-core@sha256:7b03dfde84d8aafefe028cb4b74e9bcb172ca77770b7b9dc6f33583b8732cca0
dotnet-framework: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-framework@sha256:327625b5d42ad58d8fa9d593fafc382338b656a967dc87f343aff836595fa3a8
java: ghcr.io/contrast-security-oss/agent-operator-images/agent-java@sha256:9bc0951f51e542c00f77766238f165b51365902629b3696a2cfe644ac8b8dbda
nodejs: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs@sha256:00b9c9084f0aa717cc0fd315d63ce404c5a66c35a800cbe404d090a2bd284513
php: ghcr.io/contrast-security-oss/agent-operator-images/agent-php@sha256:4e373522edcace983b4cc2121cc8907f86a0324cc11066efe32753614f379100
python: ghcr.io/contrast-security-oss/agent-operator-images/agent-python@sha256:d021915ec8e46445e677a3a86383675289302d738318f91ea9e51a27ee70c738
flex: ghcr.io/contrast-security-oss/agent-operator-images/agent-flex@sha256:fb1bd3884522a5843e448ee971572f272304d2b12d0d15dc1dbeacbcfbe288d2