Update pacman.conf for pacman 6.0.0

roles/common/templates/pacman.conf.j2

@@ -19,7 +19,6 @@ HoldPkg      = pacman glibc
 #XferCommand = /usr/bin/curl -L -C - -f -o %o %u
 #XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
 #CleanMethod = KeepInstalled
-#UseDelta    = 0.7
 Architecture = auto
 
 # Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
@@ -32,9 +31,9 @@ IgnorePkg    = linux linux-headers linux-hardened linux-hardened-headers linux-l
 # Misc options
 UseSyslog
 Color
-TotalDownload
 CheckSpace
 VerbosePkgLists
+#ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.