[BUG] CelDescriptorsUtil throwing duplicate key exception

[atiwari22]

Describe the bug CelDescriptorUtil method descriptorCollectionToMap throws duplicate key exception .

As method getFileDescriptorsForDescriptors collect unique Messagetypes for individual filedescriptors but collects all message types for multiple filedescriptors again duplicating message types in the aggregated collection . And when it tries to convert this collection to a map in descriptorCollectionToMap throws duplicate key exception .

To Reproduce I have a dynamic message with nested message types . As a fix we have collected unique filedescriptor Check which components this affects:

• [✅ ] parser
• [ ] checker
• [ ] runtime

Sample expression and input that reproduces the issue:

// sample expression string

Test setup:

// test case in java

Expected behavior When multiple filedecrptors are provided CelDescriptor should not throw duplicate key exception Additional context Add any other context about the problem here.