Fixed SpeedTree graph compatibility by removing custom interpolators. (#6526)

Co-authored-by: sebastienlagarde <[email protected]>

Author: adrien-de-tocqueville

com.unity.render-pipelines.high-definition/CHANGELOG.md

@@ -6,16 +6,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [14.0.0] - 2021-11-17
 
-### Fixed
-- Fixed default value of "Distortion Blur" from 1 to 0 according to the doc.
-
-### Changed
-- Converted most TGA textures files to TIF to reduce the size of HDRP material samples.
-- Changed sample scene in HDRP material samples: add shadow transparency (raster, ray-traced, path-traced).
-- Support for encoded HDR cubemaps, configurable via the HDR Cubemap Encoding project setting.
-- The rendering order of decals that have a similar draw order value was modified. The new order should be the reverse of the previous order.
-- The Sky System now uses Render Graph for improved memory usage.
-
 ### Fixed
 - Fixed some XR devices: Pulling camera world space position from mainViewConstants instead of transform.
 - Fixed Xbox Series X compilation issue with DoF shader
@@ -64,6 +54,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed default value of "Distortion Blur" from 1 to 0 according to the doc.
 - Fixed Transparent Depth Pre/Post pass by default for the built-in HDRP Hair shader graph.
 - Fixed build warnings due to the exception in burst code (case 1382827).
+- Fixed SpeedTree graph compatibility by removing custom interpolators.
+- Fixed default value of "Distortion Blur" from 1 to 0 according to the doc.
+
+### Changed
+- Converted most TGA textures files to TIF to reduce the size of HDRP material samples.
+- Changed sample scene in HDRP material samples: add shadow transparency (raster, ray-traced, path-traced).
+- Support for encoded HDR cubemaps, configurable via the HDR Cubemap Encoding project setting.
+- The rendering order of decals that have a similar draw order value was modified. The new order should be the reverse of the previous order.
+- The Sky System now uses Render Graph for improved memory usage.
 
 ## [13.1.2] - 2021-11-05