chore(graphics): remove Migration_From_Prior_Releases

This old migration guide likely won't be updated again. Nothing major is
changing and these are all very old versions. Might as well drop it.

Signed-off-by: Randolph Sapp <[email protected]>

Author: StaticRocket

configs/AM335X/AM335X_linux_toc.txt

@@ -103,7 +103,6 @@ linux/Foundational_Components/Graphics/Common/PVR_Tools
 linux/Foundational_Components/Graphics/Common/QT_Graphics_Framework
 linux/Foundational_Components/Graphics/Common/Weston
 linux/Foundational_Components/Graphics/SGX/AM3_Beagle_Bone_Black_Configuration
-linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases
 linux/Foundational_Components/Graphics/SGX/OMAP_DRM
 linux/Foundational_Components/Graphics/SGX/Overview
 linux/Foundational_Components/Graphics/SGX/SGX_Debug_Info

configs/AM437X/AM437X_linux_toc.txt

@@ -103,7 +103,6 @@ linux/Foundational_Components/Graphics/Common/OpenGL_ES
 linux/Foundational_Components/Graphics/Common/PVR_Tools
 linux/Foundational_Components/Graphics/Common/QT_Graphics_Framework
 linux/Foundational_Components/Graphics/Common/Weston
-linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases
 linux/Foundational_Components/Graphics/SGX/OMAP_DRM
 linux/Foundational_Components/Graphics/SGX/Overview
 linux/Foundational_Components/Graphics/SGX/SGX_Debug_Info

configs/AM57X/AM57X_linux_toc.txt

@@ -105,7 +105,6 @@ linux/Foundational_Components/Graphics/Common/OpenGL_ES
 linux/Foundational_Components/Graphics/Common/PVR_Tools
 linux/Foundational_Components/Graphics/Common/QT_Graphics_Framework
 linux/Foundational_Components/Graphics/Common/Weston
-linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases
 linux/Foundational_Components/Graphics/SGX/OMAP_DRM
 linux/Foundational_Components/Graphics/SGX/Overview
 linux/Foundational_Components/Graphics/SGX/SGX_Debug_Info

configs/AM65X/AM65X_linux_toc.txt

@@ -101,7 +101,6 @@ linux/Foundational_Components/Graphics/Common/PVR_Tools
 linux/Foundational_Components/Graphics/Common/QT_Graphics_Framework
 linux/Foundational_Components/Graphics/Common/Weston
 linux/Foundational_Components/Graphics/SGX/AM3_Beagle_Bone_Black_Configuration
-linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases
 linux/Foundational_Components/Graphics/SGX/OMAP_DRM
 linux/Foundational_Components/Graphics/SGX/Overview
 linux/Foundational_Components/Graphics/SGX/SGX_Debug_Info

configs/GEN/GEN_linux_toc.txt

@@ -128,7 +128,6 @@ linux/Foundational_Components/Graphics/Common/PVR_Tools
 linux/Foundational_Components/Graphics/Common/QT_Graphics_Framework
 linux/Foundational_Components/Graphics/Common/Weston
 linux/Foundational_Components/Graphics/SGX/AM3_Beagle_Bone_Black_Configuration
-linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases
 linux/Foundational_Components/Graphics/SGX/OMAP_DRM
 linux/Foundational_Components/Graphics/SGX/Overview
 linux/Foundational_Components/Graphics/SGX/SGX_Debug_Info

source/linux/Foundational_Components/Graphics/SGX/Migration_From_Prior_Releases.rst

@@ -20,7 +20,6 @@ the details on the features supported by these hardware blocks.
    SGX/Overview.rst
    SGX/SGX_Debug_Info.rst
    SGX/AM3_Beagle_Bone_Black_Configuration.rst
-   SGX/Migration_From_Prior_Releases.rst
    SGX/OMAP_DRM.rst
    SGX/Build_Guide.rst