Fix pgmspace 32-bit read macros (#5425)

Looks like the pgm_read_(32bit) defines were not used in the main core, and
they contained syntax errors when invoked due to some bad bracket/parens.

Fix the macros

Author: earlephilhower

tools/sdk/libc/xtensa-lx106-elf/include/sys/pgmspace.h

@@ -71,13 +71,13 @@ static inline uint16_t pgm_read_word_inlined(const void* addr) {
 #define pgm_read_byte(addr)             pgm_read_byte_inlined(addr)
 #define pgm_read_word(addr)             pgm_read_word_inlined(addr)
 #ifdef __cplusplus
-    #define pgm_read_dword(addr)            (*reinterpret_cast<const uint32_t*)(addr)>
-    #define pgm_read_float(addr)            (*reinterpret_cast<const float)(addr)>
-    #define pgm_read_ptr(addr)              (*reinterpret_cast<const void const *)(addr)>
+    #define pgm_read_dword(addr)            (*reinterpret_cast<const uint32_t*>(addr))
+    #define pgm_read_float(addr)            (*reinterpret_cast<const float>(addr))
+    #define pgm_read_ptr(addr)              (*reinterpret_cast<const void*>(addr))
 #else
     #define pgm_read_dword(addr)            (*(const uint32_t*)(addr))
     #define pgm_read_float(addr)            (*(const float)(addr))
-    #define pgm_read_ptr(addr)              (*(const void const *)(addr))
+    #define pgm_read_ptr(addr)              (*(const void*)(addr))
 #endif
 
 #define pgm_read_byte_near(addr)        pgm_read_byte(addr)