[Keyboard] Quefrency Rev2 Caps Lock LED, set lighting defaults (#8729)

* Add support for Caps Lock LED

Currently ignores the fact that led_state is not synced between halves, so caps lock LED doesn't do anything if USB is plugged into right half

* Set initial backlight and RGB mode/values on blank EEPROM

* Set default VIA layout options

* Add backlight/RGB ifdefs

* Set bootloaders for each rev

keyboards/keebio/quefrency/rev1/config.h

@@ -55,3 +55,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_DI_PIN D3
 #define RGBLIGHT_ANIMATIONS
 #define RGBLED_NUM 16    // Number of LEDs
+
+// Set 65% column (option 1) and Macro (option 2) on by default
+#define VIA_EEPROM_LAYOUT_OPTIONS_DEFAULT 0x06

keyboards/keebio/quefrency/rev1/rules.mk

@@ -0,0 +1 @@
+BOOTLOADER = caterina