global: Remove leading/trailing blank lines in files

Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and
.yaml files.

Will avoid failures with the new CI test in
zephyrproject-rtos/ci-tools#112, though it only
checks changed files.

Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst
to get rid of the trailing blank line there. It was probably misplaced.

Signed-off-by: Ulf Magnusson <[email protected]>

Author: ulfalizer

README.rst

@@ -34,4 +34,3 @@ void arch_irq_offload(irq_offload_routine_t routine, void *parameter)
 
 	irq_unlock(key);
 }
-

arch/arc/core/irq_offload.c

@@ -64,4 +64,3 @@ struct vector_table _VectorTable Z_GENERIC_SECTION(.exc_vector_table) = {
 	0,
 	0
 };
-

arch/arc/core/vector_table.c

@@ -41,4 +41,3 @@ void arch_irq_offload(irq_offload_routine_t routine, void *parameter)
 
 	irq_unlock(key);
 }
-

arch/nios2/core/irq_offload.c

@@ -20,4 +20,3 @@ FUNC_NORETURN void arch_system_halt(unsigned int reason)
 	posix_print_error_and_exit("Exiting due to fatal error\n");
 	CODE_UNREACHABLE; /* LCOV_EXCL_LINE */
 }
-

arch/posix/core/fatal.c

@@ -40,4 +40,3 @@ config BT_CTLR
 	default BT
 
 endif # BOARD_DECAWAVE_DWM1001_DEV
-