Housekeeping: strip extra whitespace

Just `find . -not \( -name .git -prune -o -name *.AppImage -prune \) -type f -print0 | xargs -0 perl -pi -e 's/ +$//'`
and filter to avoid unwanted changes (especially .md files)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -25,7 +25,7 @@ Steps to reproduce the behavior:
 
 **Environment**
  - Linux distribution and version (ie output of `lsb_release -a`, `screenfetch` or `cat /etc/os-release`)
- - Firejail version (output of `firejail --version`) exclusive or used git commit (`git rev-parse HEAD`) 
+ - Firejail version (output of `firejail --version`) exclusive or used git commit (`git rev-parse HEAD`)
 
 **Additional context**
 Other context about the problem like related errors to understand the problem.

.github/workflows/build-extra.yml

@@ -1,6 +1,6 @@
 name: Build-extra CI
 
-on:   
+on:
   push:
     branches: [ master ]
     paths-ignore:
@@ -19,7 +19,7 @@ on:
       - RELNOTES
       - SECURITY.md
       - 'etc/**'
-        
+
 jobs:
   build-clang:
     if: ${{ ! contains(github.event.commits[0].message, '[skip ci]') }}

.github/workflows/codeql-analysis.yml

@@ -11,7 +11,7 @@ on:
     paths-ignore:
       - CONTRIBUTING.md
       - README
-      - README.md  
+      - README.md
       - RELNOTES
       - SECURITY.md
       - 'etc/**'
@@ -21,7 +21,7 @@ on:
     paths-ignore:
       - CONTRIBUTING.md
       - README
-      - README.md  
+      - README.md
       - RELNOTES
       - SECURITY.md
       - 'etc/**'
@@ -61,7 +61,7 @@ jobs:
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file. 
+        # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.
         # queries: ./path/to/local/query, your-org/your-repo/queries@main
 

.github/workflows/sort.yml

@@ -1,7 +1,7 @@
 name: sort.py
 
-on:    
-  push: 
+on:
+  push:
     branches: [ master ]
     paths:
       - 'etc/**'

etc/profile-a-l/balsa.profile

@@ -61,7 +61,7 @@ shell none
 tracelog
 
 # disable-mnt
-# Add "pinentry-curses,pinentry-emacs,pinentry-fltk,pinentry-gnome3,pinentry-gtk,pinentry-gtk2,pinentry-gtk-2,pinentry-qt,pinentry-qt4,pinentry-tty,pinentry-x2go,pinentry-kwallet" for gpg 
+# Add "pinentry-curses,pinentry-emacs,pinentry-fltk,pinentry-gnome3,pinentry-gtk,pinentry-gtk2,pinentry-gtk-2,pinentry-qt,pinentry-qt4,pinentry-tty,pinentry-x2go,pinentry-kwallet" for gpg
 # Add "ignore private-bin" for hyperlinks or have a look at the private-bins in firefox.profile and firefox-common.profile.
 private-bin balsa,balsa-ab,gpg,gpg-agent,gpg2,gpgsm
 private-cache

etc/profile-a-l/calligragemini.profile

@@ -5,8 +5,8 @@ include calligragemini.local
 # Persistent global definitions
 # added by included profile
 #include globals.local
-      
-noblacklist ${HOME}/.local/share/calligragemini      
-               
-# Redirect     
+
+noblacklist ${HOME}/.local/share/calligragemini
+
+# Redirect
 include calligra.profile

etc/profile-a-l/kdiff3.profile

@@ -19,7 +19,7 @@ include disable-passwdmgr.inc
 #include disable-programs.inc
 include disable-shell.inc
 include disable-xdg.inc
-           
+
 include whitelist-runuser-common.inc
 # Uncomment the next lines (or put it into your kdiff3.local) if you don't need to compare files in /usr/share.
 #include whitelist-usr-share-common.inc