Whitespace: Automated whitespace fixes (large commit)

Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)

examples/protocols/https_request/main/component.mk

@@ -2,5 +2,3 @@
 # "main" pseudo-component makefile.
 #
 # (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
-
-