arch: arm: aarch64: Fix _vector_end symbol placement

This commit relocates the `_vector_end` symbol that was previously
placed after the OpenOCD sections to before these sections, as the
OpenOCD debug sections are not part of the "vector table."

Signed-off-by: Stephanos Ioannidis <[email protected]>

Author: stephanosio

include/arch/arm/aarch64/scripts/linker.ld

@@ -132,10 +132,10 @@ SECTIONS
 
         KEEP(*(.vectors))
 
+        _vector_end = .;
+
         KEEP(*(.openocd_dbg))
         KEEP(*(".openocd_dbg.*"))
-
-        _vector_end = .;
     } GROUP_LINK_IN(ROMABLE_REGION)
 
 #ifdef CONFIG_CODE_DATA_RELOCATION