gallium/mesa: Change type of tgsi_shader_info::processor st_init_limits::sh to mesa_shader_stage

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36698>

src/gallium/auxiliary/tgsi/tgsi_scan.h

@@ -57,7 +57,7 @@ struct tgsi_shader_info
    uint8_t num_system_values;
    uint8_t system_value_semantic_name[PIPE_MAX_SHADER_INPUTS];
 
-   uint8_t processor;
+   mesa_shader_stage processor;
 
    uint32_t file_mask[TGSI_FILE_COUNT];  /**< bitmask of declared registers */
    unsigned file_count[TGSI_FILE_COUNT];  /**< number of declared registers */

src/mesa/state_tracker/st_extensions.c

@@ -111,7 +111,7 @@ void st_init_limits(struct pipe_screen *screen,
                     struct gl_constants *c, struct gl_extensions *extensions,
                     gl_api api)
 {
-   unsigned sh;
+   mesa_shader_stage sh;
    bool can_ubo = true;
    int temp;