meson: add various generated header dependencies as order-only deps

https://mesonbuild.com/FAQ.html#how-do-i-tell-meson-that-my-sources-use-generated-headers

A few locations had underspecified deps on the header files, and this
caused builds to fail given sufficient parallelism.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29115>

src/gallium/drivers/etnaviv/meson.build

@@ -104,7 +104,7 @@ files_etnaviv = files(
 
 libetnaviv = static_library(
   'etnaviv',
-  files_etnaviv,
+  files_etnaviv, enums_h,
   gnu_symbol_visibility : 'hidden',
   include_directories : [
     inc_include, inc_src, inc_gallium, inc_gallium_aux, inc_etnaviv,

src/imagination/vulkan/meson.build

@@ -117,7 +117,7 @@ endif
 
 libvulkan_powervr_mesa = shared_library(
   'vulkan_powervr_mesa',
-  [pvr_files, pvr_entrypoints, u_format_pack_h],
+  [pvr_files, pvr_entrypoints, sha1_h, u_format_pack_h],
   include_directories : [
     pvr_includes,
     inc_imagination,

src/intel/blorp/meson.build

@@ -62,6 +62,6 @@ libblorp_elk = static_library(
 )
 
 idep_intel_blorp_elk = declare_dependency(
+  dependencies: [idep_intel_dev],
   link_with: libblorp_elk,
 )
-

src/intel/ds/meson.build

@@ -30,6 +30,7 @@ endif
 
 idep_intel_driver_ds_headers = declare_dependency(
   sources : intel_tracepoint_files[0],
+  dependencies: [idep_intel_dev_wa, idep_intel_dev_info_gen],
   include_directories : [inc_include, inc_intel],
 )
 

src/panfrost/vulkan/meson.build

@@ -48,6 +48,7 @@ libpanvk_files = files(
   'panvk_query.c',
   'panvk_wsi.c',
 )
+libpanvk_files += [sha1_h]
 
 panvk_deps = []
 panvk_flags = []