ACPICA: Tree-wide: fix various typos and spelling mistakes

This commit squashes the following:
ACPICA commit bc8939e2d902653e71bb1601b129a993c37fcfad
ACPICA commit 2d9e5e98e23f2a569e5691e6bed183146e25798d
ACPICA commit 937358156631ea7a0eef3569c213c82a031097d5

Fix more spelling issues found using the codespell checker and found
without tools.

Link: https://github.com/acpica/acpica/commit/bc8939e2
Link: https://github.com/acpica/acpica/commit/2d9e5e98
Link: https://github.com/acpica/acpica/commit/93735815

Signed-off-by: Colin Ian King <[e-mail]>
Signed-off-by: Christophe JAILLET <[e-mail]>
Signed-off-by: Bhaskar Chowdhury <[e-mail]>
Signed-off-by: Bob Moore <[e-mail]>
Signed-off-by: Erik Kaneda <[e-mail]>
Signed-off-by: Rafael J. Wysocki <[e-mail]>

include/acpi/acoutput.h

···
  *
  * A less-safe version of the macros is provided for optional use if the
  * compiler uses excessive CPU stack (for example, this may happen in the
- * debug case if code optimzation is disabled.)
+ * debug case if code optimization is disabled.)
  */
 
 /* Exit trace helper macro */

include/acpi/platform/acgcc.h

···
 #endif
 
 /*
- * Explictly mark intentional explicit fallthrough to silence
+ * Explicitly mark intentional explicit fallthrough to silence
  * -Wimplicit-fallthrough in GCC 7.1+.
  */
 

tools/power/acpi/common/cmfsize.c

···
 // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
 /******************************************************************************
  *
- * Module Name: cfsize - Common get file size function
+ * Module Name: cmfsize - Common get file size function
  *
  * Copyright (C) 2000 - 2021, Intel Corp.
  *