[OOB] Upgrades 'php' to '1.23.0'

[SvcGitHubPATagentoperatorimages]

Automated OOB update requested by SvcGitHubPATagentoperatorimages.

Agent: php
Version: 1.22.0 -> 1.23.0

[github-actions]

Images built:

dotnet-core: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-core@sha256:a7623f9d757813f0d16d8018daa3ac2b76511005116ab01aef46bb38a413fe9c
dotnet-framework: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-framework@sha256:e7bc08f349b32027aff2041315913093562d9d73dc662054868a2df6b0549aae
java: ghcr.io/contrast-security-oss/agent-operator-images/agent-java@sha256:98f5cdd4d65e10f49135d7c5e31834562a6f510c5309bac5fbc829862fbf3129
nodejs: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs@sha256:aaf1c9b6637b169f5af571b784993a3533b874bd817e4686571512898f85705f
nodejs-protect: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs-protect@sha256:2ead3d1925f05c8b103774d6d7da4ba300ad5af89e8dd91c3fdb47ef41216146
php: ghcr.io/contrast-security-oss/agent-operator-images/agent-php@sha256:377cf8d80eb386437761297f2bbbc34bc19b952929a90c3571551a0bab6b9601