Bug 32922: Remove space in shebang

Bug 32922: Remove space in shebang

Some of our scripts have a space in the "shebang" (first) line:

  #! /usr/bin/perl

This is not illegal, and it does work, but it is good to be
consistent, so this patch removes the space.

To test:
- Run: grep -rn --include=*.pl '#! /usr/' *
- See the list of files that have a space in the shebang
- Apply the patch
- Run the command again, there should be no output, meaning there
  are no more files with space in the shebang
- Have a look at the patch and check that it only changes the
  shebangs
- Sign off

Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>