fix: enable KFD support in kernel

AMD KFD support was not enabled in Kconfig.

Ref: https://cateee.net/lkddb/web-lkddb/HSA_AMD.html

Fixes: #892
Fixes: siderolabs/extensions#307

Signed-off-by: Noel Georgi <git@frezbo.dev>

kernel/build/config-amd64

@@ -15,7 +15,6 @@ CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
-CONFIG_TOOLS_SUPPORT_RELR=y
 CONFIG_CC_HAS_ASM_INLINE=y
 CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
 CONFIG_PAHOLE_VERSION=125
@@ -4152,7 +4151,7 @@ CONFIG_DRM_AMD_DC_FP=y
 # CONFIG_DRM_AMD_SECURE_DISPLAY is not set
 # end of Display Engine Configuration
 
-# CONFIG_HSA_AMD is not set
+CONFIG_HSA_AMD=y
 # CONFIG_DRM_NOUVEAU is not set
 CONFIG_DRM_I915=m
 CONFIG_DRM_I915_FORCE_PROBE=""