[HTOA Solaris] cryptomatte manifest are saved with the primitive name as key instead of the the primitive path

**Describe the bug**
When rendering a usd file (generated by Houdini) with kick ,
cryptomatte manifest are saved with the primitive name as key instead of the primitivepath

**To Reproduce**
Steps to reproduce the behavior:
1. using any scene in houdini with a some hierarchy in Solaris
2. add some rendersettings to render Cryptomatte
3. render with kick

**Expected behavior**
like when rendering from maya, we want to keep the path of our object or material in our cryptomatte
maybe i'm missing something but there is no documentation for cryptomate in solaris or i can't find them.

**Screenshots**

**Used Software Versions**
- Arnold: 7.2.5.0 to 7.3.2.1
- OS: Windows 10

No source file or test is named. Reproduce the issue with a Houdini Solaris scene containing hierarchy, Cryptomatte render settings, and kick, then compare the manifest keys with the Maya result. Done means the Solaris-rendered Cryptomatte manifest preserves the primitive path for each object or material.

Written by the indexing model from the issue text.