CFA-229 Flex Agent Parent Directory Configuration

[hmcginnis]

✨ update service flags for parent directory style

With the 0.8.0 version of the Flex Agent and CFA-222, the Flex Agent now expects --comms-dir and --agents-dir to be --comms-parent-dir and --agents-parent-dir with values pointing to the directories that house the flex-comms and flex-agents directory respectively. This was done so that the Flex Agent has a lower level directory to create and control in case users specify directories like /usr/bin, which we don't want to modify and take ownership of.

[github-actions]

Images built:

dotnet-core: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-core@sha256:b2dfb3f95de83e3bb9f8f2420abe7168f0cfb1fe53d11e81034505b00bb855ca
dotnet-framework: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-framework@sha256:85b3d8e6af2e56e37224902aeddcd6d94d02c16b69dfe80eca2e7cfd5ad3f021
java: ghcr.io/contrast-security-oss/agent-operator-images/agent-java@sha256:827c1c181f623c1eec40eec5ee70ef59f5f1319528b30ed4c8972247f49fab2a
nodejs: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs@sha256:a76fabedbdfd80e979d1c8e8b837e29c5167d04854552fa1c0772c473328d608
php: ghcr.io/contrast-security-oss/agent-operator-images/agent-php@sha256:c3fd6e1c955554e714da8abe047b8bc6cb0f1d7a1f6a7ad3c45798419bb2f9bb
python: ghcr.io/contrast-security-oss/agent-operator-images/agent-python@sha256:eeb9270e005d4d3f2c8b0b6319edc00a3c474371ea17d2701028d233bcef8fdb
flex: ghcr.io/contrast-security-oss/agent-operator-images/agent-flex@sha256:2aa383fb896bb2b1e9fff7a8567b177b5f51b20d3d7cdb4e0d9f295ddf79b95d