freedreno: context priority support

For devices (and kernels) which support different priority ringbuffers,
expose context priority support.

Signed-off-by: Rob Clark <robdclark@gmail.com>
diff --git a/meson.build b/meson.build
index 6ce6d55..d9f7ea9 100644
--- a/meson.build
+++ b/meson.build
@@ -960,7 +960,7 @@
   dep_libdrm_etnaviv = dependency('libdrm_etnaviv', version : '>= 2.4.82')
 endif
 if with_gallium_freedreno
-  dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.74')
+  dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.89')
 endif
 
 llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']