Update cirrus

Author: hasufell

.cirrus.yml

@@ -1,7 +1,7 @@
 task:
   name: FreeBSD
   freebsd_instance:
-    image_family: freebsd-13-1
+    image_family: freebsd-13-2
   install_script: pkg install -y ghc hs-cabal-install git autoconf
   script:
     - cabal update
@@ -11,7 +11,7 @@ task:
   name: OpenBSD
   compute_engine_instance:
     image_project: pg-ci-images
-    image: family/pg-ci-openbsd-vanilla-7-2
+    image: family/pg-ci-openbsd-vanilla-7-3
     platform: openbsd
   install_script: pkg_add ghc cabal-install git autoconf-2.71
   script: