ci: line-wrap and split/join some commands

For increased readability.

Note: `>` basically turns each newline into a space while `|` keeps
newlines as is.  Both remove leading indentation.

Note2: On jobs using `apt-get install`, this commit moves package names
to their own line, to make it easier to compare which packages are being
installed across such jobs.

.github/workflows/build-extra.yml

@@ -68,7 +68,9 @@ jobs:
     - name: install dependencies
       run: sudo apt-get install libapparmor-dev libselinux1-dev
     - name: configure
-      run: CC=clang-14 ./configure --enable-fatal-warnings --enable-apparmor --enable-selinux
+      run: >
+        CC=clang-14 ./configure --enable-fatal-warnings --enable-apparmor
+        --enable-selinux
     - name: make
       run: make
     - name: make install
@@ -91,7 +93,9 @@ jobs:
     - name: install clang-tools-14 and dependencies
       run: sudo apt-get install clang-tools-14 libapparmor-dev libselinux1-dev
     - name: configure
-      run: CC=clang-14 ./configure --enable-fatal-warnings --enable-apparmor --enable-selinux
+      run: >
+        CC=clang-14 ./configure --enable-fatal-warnings --enable-apparmor
+        --enable-selinux
     - name: scan-build
       run: NO_EXTRA_CFLAGS="yes" scan-build-14 --status-bugs make
   cppcheck:
@@ -110,9 +114,11 @@ jobs:
     - name: install cppcheck
       run: sudo apt-get install cppcheck
     - name: cppcheck
-      run: cppcheck -q --force --error-exitcode=1 --enable=warning,performance -i src/firejail/checkcfg.c -i src/firejail/main.c .
-  # new cppcheck version currently chokes on checkcfg.c and main.c, therefore scan all files also
-  # with older cppcheck version from ubuntu 20.04.
+      run: >
+        cppcheck -q --force --error-exitcode=1 --enable=warning,performance
+        -i src/firejail/checkcfg.c -i src/firejail/main.c .
+  # new cppcheck version currently chokes on checkcfg.c and main.c, therefore
+  # scan all files also with older cppcheck version from ubuntu 20.04.
   cppcheck_old:
     runs-on: ubuntu-20.04
     steps:

.github/workflows/build.yml

@@ -64,9 +64,14 @@ jobs:
     - name: update package information
       run: sudo apt-get update
     - name: install dependencies
-      run: sudo apt-get install gcc-12 libapparmor-dev libselinux1-dev expect xzdec whois bridge-utils
+      run: >
+        sudo apt-get install
+        gcc-12 libapparmor-dev libselinux1-dev expect xzdec whois
+        bridge-utils
     - name: configure
-      run: CC=gcc-12 ./configure --prefix=/usr --enable-fatal-warnings --enable-analyzer --enable-apparmor --enable-selinux
+      run: >
+        CC=gcc-12 ./configure --prefix=/usr --enable-fatal-warnings
+        --enable-analyzer --enable-apparmor --enable-selinux
     - name: make
       run: make
     - name: make install

.github/workflows/profile-checks.yml

@@ -35,11 +35,19 @@ jobs:
 
     - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
 #   - name: sort.py
-#      run: ./ci/check/profiles/sort.py etc/inc/*.inc etc/{profile-a-l,profile-m-z}/*.profile
+#     run: >
+#       ./ci/check/profiles/sort.py
+#       etc/inc/*.inc etc/{profile-a-l,profile-m-z}/*.profile
 # Currently broken (see #5610)
-#    - name: private-etc-always-required.sh
-#      run: ./ci/check/profiles/private-etc-always-required.sh etc/inc/*.inc etc/{profile-a-l,profile-m-z}/*.profile
+#   - name: private-etc-always-required.sh
+#     run: >
+#       ./ci/check/profiles/private-etc-always-required.sh
+#       etc/inc/*.inc etc/{profile-a-l,profile-m-z}/*.profile
     - name: sort-disable-programs.sh
-      run: ./ci/check/profiles/sort-disable-programs.sh etc/inc/disable-programs.inc
+      run: >
+        ./ci/check/profiles/sort-disable-programs.sh
+        etc/inc/disable-programs.inc
     - name: sort-firecfg.config.sh
-      run: ./ci/check/profiles/sort-firecfg.config.sh src/firecfg/firecfg.config
+      run: >
+        ./ci/check/profiles/sort-firecfg.config.sh
+        src/firecfg/firecfg.config