Remove backwards compatibility of debounce names (#13877)

* Remove backwards compatibility of debounce names

* Update docs

* Update keyboards/keymaps

keyboards/ergodox_ez/keymaps/nfriend/rules.mk

@@ -1,6 +1,6 @@
 # Set any rules.mk overrides for your specific keymap here.
 # See rules at https://docs.qmk.fm/#/config_options?id=the-rulesmk-file
-DEBOUNCE_TYPE = eager_pk
+DEBOUNCE_TYPE = sym_eager_pk
 LTO_ENABLE = yes
 COMMAND_ENABLE = no
 UNICODE_ENABLE = no

keyboards/ergodox_ez/rules.mk

@@ -25,7 +25,7 @@ SLEEP_LED_ENABLE = no
 
 RGB_MATRIX_ENABLE = no # enable later
 RGB_MATRIX_DRIVER = IS31FL3731
-DEBOUNCE_TYPE = eager_pr
+DEBOUNCE_TYPE = sym_eager_pr
 
 # project specific files
 SRC += matrix.c \

keyboards/gergo/rules.mk

@@ -17,6 +17,6 @@ CONSOLE_ENABLE  	= yes
 COMMAND_ENABLE		= yes
 BOOTMAGIC_ENABLE = lite     # Enable Bootmagic Lite
 
-DEBOUNCE_TYPE  = eager_pr
+DEBOUNCE_TYPE = sym_eager_pr
 SRC += matrix.c
 QUANTUM_LIB_SRC += i2c_master.c

keyboards/handwired/xealous/rules.mk

@@ -34,6 +34,6 @@ SUBPROJECT_rev1 = yes
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 
 SRC += matrix.c
-DEBOUNCE_TYPE = eager_pk
+DEBOUNCE_TYPE = sym_eager_pk
 
 DEFAULT_FOLDER = handwired/xealous/rev1

keyboards/keebio/nyquist/keymaps/georgepetri/rules.mk

@@ -2,4 +2,4 @@ MOUSEKEY_ENABLE = no
 COMMAND_ENABLE = no
 RGBLIGHT_ENABLE = yes
 LTO_ENABLE = yes
-DEBOUNCE_TYPE = eager_pk
+DEBOUNCE_TYPE = sym_eager_pk

keyboards/keebio/nyquist/keymaps/georgepetri3/rules.mk

@@ -2,4 +2,4 @@ MOUSEKEY_ENABLE = no
 COMMAND_ENABLE = no
 RGBLIGHT_ENABLE = yes
 LTO_ENABLE = yes
-DEBOUNCE_TYPE = eager_pk
+DEBOUNCE_TYPE = sym_eager_pk

keyboards/yampad/rules.mk

@@ -21,4 +21,4 @@ RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 OLED_DRIVER_ENABLE = yes
-DEBOUNCE_TYPE = eager_pk
+DEBOUNCE_TYPE = sym_eager_pk