nxp_adsp: linker: Update linker scripts for C++ build

When linking, in crtbegin.o for C++ exception support, we pull in
the .tm_clone_table section.
Update the linker scripts to handle this, otherwise we get a
"warning: orphan section `.tm_clone_table'".

Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>

soc/xtensa/nxp_adsp/imx8m/linker.ld

@@ -415,6 +415,11 @@ SECTIONS
 
 #include <zephyr/linker/common-ram.ld>
 
+  /* Used for C++ build */
+  .tm_clone_table : {
+    *(.tm_clone_table)
+  } >sdram0 :sdram0_phdr
+
   .bss (NOLOAD) : ALIGN(8)
   {
     . = ALIGN (8);