Added ChangeLog to track releases

ChangeLog.md

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+#wolfHSM Release v1.0.0 (October 17, 2024)
+Initial release after internal and early evaluator testing. Due to NDA restrictions, access to the Infineon and ST Micro ports is limited. Please contact [email protected] for access.
+
+## New Feature Additions
+* POSIX simulator and test environment
+* Memory fencing and cache controls for memory transport
+* Support for Aurix Tricore TC3xx and ST SPC58NN
+* DMA support for SHA2 and NVM objects
+* Cancellation for CMAC
+* Support NO_MALLOC and STATIC_MEMORY
+* SHE+ interface
+
+## Enhancements and Optimizations
+* Reduction in static server memory requirements
+* Hardware offload for AURIX and ST C3 modules
+