component/apache: version up 2.4.54, including security fixes.

also update apr and apt-util.

component/apache/buildout.cfg

@@ -22,16 +22,16 @@ extends =
 [apr]
 recipe = slapos.recipe.cmmi
 shared = true
-version = 1.5.2
-md5sum = 4e9769f3349fe11fc0a5e1b224c236aa
+version = 1.7.0
+md5sum = 7a14a83d664e87599ea25ff4432e48a7
 url = https://archive.apache.org/dist/apr/apr-${:version}.tar.bz2
 
 [apr-util]
 recipe = slapos.recipe.cmmi
 shared = true
-version = 1.5.4
+version = 1.6.1
 url = https://archive.apache.org/dist/apr/apr-util-${:version}.tar.bz2
-md5sum = 2202b18f269ad606d70e1864857ed93c
+md5sum = 8ff5dc36fa39a2a3db1df196d3ed6086
 configure-options =
     --with-apr=${apr:location}
     --with-expat=${libexpat:location}
@@ -39,9 +39,9 @@ configure-options =
 [apache]
 recipe = slapos.recipe.cmmi
 shared = true
-version = 2.4.53
+version = 2.4.54
 url = https://archive.apache.org/dist/httpd/httpd-${:version}.tar.bz2
-md5sum = f594f137137b5bdff3998dc17e3e9526
+md5sum = 861b43073ab416d689f1fc4dfa087711
 configure-options = --disable-static
                     --enable-authn-alias
                     --enable-bucketeer