head-management: add drm-color-space-setter-v1 extension

wire/jay_head_ext_drm_color_space_setter_v1.txt

@@ -0,0 +1,23 @@
+request destroy (destructor) {
+
+}
+
+event reset {
+
+}
+
+event supported_hdmi_eotf {
+    eotf: u32,
+}
+
+event supported_colorimetry {
+    colorimetry: u32,
+}
+
+request set_hdmi_eotf {
+    eotf: u32,
+}
+
+request set_colorimetry {
+    colorimetry: u32,
+}

wire/jay_head_manager_ext_drm_color_space_setter_v1.txt

@@ -0,0 +1,7 @@
+request destroy (destructor) {
+
+}
+
+event head {
+    head: id(jay_head_ext_drm_color_space_setter_v1) (new),
+}