[OOB] Upgrades 'php' to '1.54.0'

[SvcGitHubPATagentoperatorimages]

Automated OOB update requested by SvcGitHubPATagentoperatorimages.

Agent: php
Version: 1.53.0 -> 1.54.0

[github-actions]

Images built:

dotnet: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet@sha256:28236be08c7cabd9520114ec7956791e408081d205bc449701f594f150737b34
dotnet-core: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-core@sha256:3c0dd28177cac112d1dc26c047ea7838f3dda1972eedffb1c75d92ba6b57e62e
dotnet-framework: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-framework@sha256:da25bb1a6d61b80ea34101ad24686e26fdb3e63129a7341c9f6b7ed26ca1c26f
java: ghcr.io/contrast-security-oss/agent-operator-images/agent-java@sha256:33e2b3aa7c2bdbfba67350bef12d2d01a892fd5ad4bc2137100b2c11fd699963
nodejs: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs@sha256:b4f592869b9d417ab2c7257fab6821df11e845a3c225f078179396c77e61fde7
php: ghcr.io/contrast-security-oss/agent-operator-images/agent-php@sha256:8ef2ae333ceaa513d837f4501dc3ac294dba32767ad2dba26aa30394a23db5fc
python: ghcr.io/contrast-security-oss/agent-operator-images/agent-python@sha256:89b831735056b26eeb9802033fa951b9cff856cb36a2a318e06ccf906899ad10
flex: ghcr.io/contrast-security-oss/agent-operator-images/agent-flex@sha256:cfa065546f2cef82e96adb3547e3e37252cda210ce6f52b3024b34dc75cc71c8