[ML] Enhance error logging in CJsonStateRestoreTraverser for improved debugging.

[valeriy42]

Added detailed information about token types and stream state during JSON parsing errors.

When you encounter the error now, you'll get detailed information like:

JSON state must be object at root. Found token type: string (value: 6), isArrayOfObjects: false, isEof: false, stream state - bad: false, fail: false, eof: false, bytes remaining: 15, buffer position: 0

This will help you understand:

• What type of JSON content was actually found (string, number, boolean, etc.)
• Stream health - whether the input stream is corrupted
• Buffer state - how much data was read and where the parser was positioned
• Parsing context - whether it was expecting an array of objects or a single object

[prodsecmachine]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (0)
✅	Licenses	0	0	0	0	0 issues
✅	Open Source Security	0	0	0	0	0 issues

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[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube