chore(radio): remove EEPROM macros and related code (#5461)

radio/src/sdcard.cpp

@@ -348,7 +348,6 @@ bool sdListFiles(const char * path, const char * extension, const uint8_t maxlen
 
 #endif // !LIBOPENUI
 
-#if defined(SDCARD)
 const char * sdCopyFile(const char * srcPath, const char * destPath)
 {
   FIL srcFile;
@@ -436,9 +435,6 @@ const char * sdMoveFile(const char * srcFilename, const char * srcDir, const cha
   return nullptr;
 }
 
-#endif // defined(SDCARD)
-
-
 #if !defined(SIMU) || defined(SIMU_DISKIO)
 uint32_t sdGetNoSectors()
 {