Absolute paths partially changed to relative paths for OPEN_calls in Rule0002

[entlein]

Description

The OpenEvents are capturing paths that are missing their root nodes, examples are
"path":"/46/task/46/fd" ( /proc is missing)
or
{"alertName":"Files Access Anomalies in container","arguments":{"apChecksum":"72b6f0c31555285bc48f30fab4e55093d40ce0f58951dcd07b097b521bca30fa","flags":["O_RDONLY","O_CLOEXEC"],"message":"Unexpected file access detected: runc:[2:INIT] with PID 304615 to ","path":"" (not sure what path RUNC is reporting here "identifiers":{"process":{"name":"runc:[2:INIT]"},"file":{"name":".","directory":"."}}}

In the applicationProfile, we now find a mention to a "." or sometimes "/." path with all flags

    opens:
    - flags:
      - O_APPEND
      - O_CLOEXEC
      - O_CREAT
      - O_DIRECTORY
      - O_EXCL
      - O_NONBLOCK
      - O_RDONLY
      - O_RDWR
      - O_WRONLY
      path: .

I can provide similar instances, of "headless" paths, the easiest is to look in an applicationProfile for e.g. the webapp example.

Environment

OS: ubuntu 24 LTS (but I dont think it matters)
Version: 1.30.2

Steps To Reproduce

helm install kubescape-operator version 1.30.2 on k3s v1.35.0+k3s3 with
default-rules.yaml

    - description: Detects unexpected file access that is not in the baseline
      enabled: true
      expressions:
        message: >-
          'Unexpected file access detected: ' + event.comm + ' with PID ' +
          string(event.pid) + ' to ' + event.path
        ruleExpression:
          - eventType: open
            expression:  >-
              !ap.was_path_opened(event.containerId, event.path)
        uniqueId: event.comm + '_' + event.path
      id: R0002
      isTriggerAlert: true
      mitreTactic: TA0009
      mitreTechnique: T1005
      name: Files Access Anomalies in container
      profileDependency: 0
      severity: 1
      supportPolicy: false
      tags:
        - anomaly
        - file
        - open
        - applicationprofile

Expected behavior

The old behavior, e.g. for /proc was
"path":"/proc/46/task/46/fd"

Actual Behavior

"path":"/46/task/46/fd"

Additional context

This was not present in kubescape operator 1.29.9 . there we had absolute paths everywhere.