Move encoder config to data driven (#19923)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/handwired/swiftrax/digicarp65/config.h

@@ -25,6 +25,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
-
-#define ENCODERS_PAD_A { B3 }
-#define ENCODERS_PAD_B { B7 }

keyboards/handwired/swiftrax/digicarp65/info.json

@@ -8,6 +8,11 @@
         "pid": "0xE7F1",
         "device_version": "0.0.1"
     },
+    "encoder": {
+        "rotary": [
+            {"pin_a": "B3", "pin_b": "B7"}
+        ]
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "community_layouts": ["65_ansi", "65_ansi_split_bs", "65_iso", "65_iso_split_bs"],