armcm_link: Rename armcm_boot.lds.S to armcm_link.lds.S

Rename the linker script so the build does not have any conflicts with
the armcm_boot.d dependency file.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

src/generic/armcm_boot.c

@@ -7,7 +7,7 @@
 #include "armcm_boot.h" // DECL_ARMCM_IRQ
 #include "board/internal.h" // SystemInit
 
-// Symbols created by armcm_boot.lds.S linker script
+// Symbols created by armcm_link.lds.S linker script
 extern uint32_t _data_start, _data_end, _data_flash;
 extern uint32_t _bss_start, _bss_end, _stack_start;