app/shell: Fix definitions of TASH debug
Build errors that occur due to shvdbg when TASH debug config is enabled
are fixed.
#ifdef CONFIG_DEBUG_TASH
#ifdef CONFIG_DEBUG_TASH_ERROR
#define shdbg(format, ...) dbg(format, ##__VA_ARGS__)
+#else
+#define shdbg(...)
#endif
#ifdef CONFIG_DEBUG_TASH_INFO
#define shvdbg(format, ...) vdbg(format, ##__VA_ARGS__)
+#else
+#define shvdbg(...)
#endif
#else /* !CONFIG_DEBUG_TASH */
#define shdbg(...)
