doc: Remove disabled row styling from table of supported HW features

Grayed out rows in the table of supported HW features  are more confusing
than helpful.
The yellow/green indicators with the count for each feature are enough to
communicate the initial status.

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>

Author: kartben

doc/_extensions/zephyr/domain/__init__.py

@@ -871,8 +871,6 @@ def feature_sort_key(feature):
 
                 for i, (key, value) in enumerate(items):
                     row = nodes.row()
-                    if value.get("disabled_nodes", []) and not value.get("okay_nodes", []):
-                        row["classes"].append("disabled")
 
                     # TYPE column
                     if i == 0:

doc/_extensions/zephyr/domain/static/css/board.css

@@ -133,11 +133,6 @@
         }
     }
 
-    /* Disabled feature styling */
-    tr.disabled {
-        opacity: 0.3;
-    }
-
     /* Column widths and specific styling */
     .type {
         font-weight: 600;