Adapt to unicode refactoring (#18345)

users/spidey3/rules.mk

@@ -11,5 +11,5 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
   SRC += layer_rgb.c
 endif
 ifeq ($(strip $(UNICODEMAP_ENABLE)), yes)
-  SRC += unicode.c
+  SRC += spidey3_unicode.c
 endif

users/spidey3/spidey3.h

@@ -6,7 +6,7 @@
 #include QMK_KEYBOARD_H
 
 #ifdef UNICODEMAP_ENABLE
-#    include "unicode.h"
+#    include "spidey3_unicode.h"
 #endif
 
 enum userspace_layers {

users/spidey3/unicode.c → users/spidey3/spidey3_unicode.c

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 
-#include "unicode.h"
+#include "spidey3_unicode.h"
 
 const uint32_t PROGMEM unicode_map[] = {
     [BUL1]     = 0x2022,   // •