Improve AWK code readability, remove highlighting

modules/pacman/functions/pacman-list-explicit

@@ -6,6 +6,17 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
-sudo pacman --query --explicit --info $(pacman --query --upgrades | cut -d' ' -f 1) \
-  | awk ' BEGIN {FS=":"}/^Name/{printf("\033[1;36m%s\033[1;37m", $2)}/^Description/{print $2}'
+sudo pacman --query --explicit --info \
+  $(pacman --query --upgrades | cut -d' ' -f 1) \
+  | awk '
+      BEGIN {
+        FS=":"
+      }
+      /^Name/ {
+        print $2
+      }
+      /^Description/ {
+        print $2
+      }
+    '