feat(groups/g*): vim syntax support

Add vim modeline instructing the editor to use syntax plugin provided by apparmor.
Continuation of #393 to keep the diff list relatively short.

apparmor.d/groups/gpg/dirmngr

@@ -43,3 +43,5 @@ profile dirmngr @{exec_path} {
 
   include if exists <local/dirmngr>
 }
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/gpg

@@ -71,3 +71,5 @@ profile gpg @{exec_path} {
 
   include if exists <local/gpg>
 }
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/gpg-agent

@@ -91,3 +91,5 @@ profile gpg-agent @{exec_path} {
 
   include if exists <local/gpg-agent>
 }
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/gpg-connect-agent

@@ -29,3 +29,5 @@ profile gpg-connect-agent @{exec_path} {
   include if exists <local/gpg-connect-agent>
 }
 
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/gpgconf

@@ -45,3 +45,5 @@ profile gpgconf @{exec_path} {
 
   include if exists <local/gpgconf>
 }
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/gpgsm

@@ -30,3 +30,5 @@ profile gpgsm @{exec_path} {
 
   include if exists <local/gpgsm>
 }
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/keyboxd

@@ -19,4 +19,6 @@ profile keyboxd @{exec_path} {
   owner @{PROC}/@{pid}/fd/ r,
 
   include if exists <local/keyboxd>
-}
+}
+
+# vim:syntax=apparmor

apparmor.d/groups/gpg/scdaemon

@@ -35,3 +35,5 @@ profile scdaemon @{exec_path} {
 
   include if exists <local/scdaemon>
 }
+
+# vim:syntax=apparmor