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
https://github.com/zephyrproject-rtos/ci-tools/pull/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 <Ulf.Magnusson@nordicsemi.no>

soc/arm/st_stm32/stm32mp1/Kconfig.soc

@@ -18,4 +18,3 @@ config RPROC_RSC_TABLE
 	help
 	  add the resource table in the generated binary. This table is
 	  compatible with linux remote proc framework and OpenAMP library.
-

soc/arm/st_stm32/stm32mp1/resource_table.c

@@ -32,4 +32,3 @@ void resource_table_init(volatile void **table_ptr, int *length)
 	*table_ptr = &resource_table;
 	*length = sizeof(resource_table);
 }
-

soc/arm/st_stm32/stm32mp1/resource_table.h

@@ -71,4 +71,3 @@ struct stm32_resource_table {
 void resource_table_init(volatile void **table_ptr, int *length);
 
 #endif
-