Z0 pacman-config-first: the pacman module declares its config file before its package

The apply stops at the first failure and the package fails while the config file is missing (A-26).

Builds: design 42 zfs-owns-zfs §1, A-26

modules/pacman/cmd/pacman-tools/manifest_test.go

@@ -133,3 +133,15 @@ func TestTheReflectorPackageIsDeclaredBeforeTheFileItShips(t *testing.T) {
 		t.Fatalf("a package's file and timer come after the package: %v", order)
 	}
 }
+
+// TestThePackageManagersConfigIsDeclaredBeforeItsPackage holds design 42 zfs-owns-zfs §1 and A-26: the
+// apply stops at the first failure, and the package fails while its config file is missing.
+func TestThePackageManagersConfigIsDeclaredBeforeItsPackage(t *testing.T) {
+	order := map[string]int{}
+	for i, r := range manifest(t).Resources {
+		order[r["id"].(string)] = i
+	}
+	if order["config"] >= order["package"] {
+		t.Fatalf("the config file comes before the package: %v", order)
+	}
+}

modules/pacman/module.json

@@ -89,11 +89,6 @@
     "pacman_config"
   ],
   "resources": [
-    {
-      "id": "package",
-      "type": "package",
-      "package": "pacman"
-    },
     {
       "id": "config",
       "type": "file",
@@ -101,6 +96,11 @@
       "mode": "0644",
       "template": "files/pacman.conf"
     },
+    {
+      "id": "package",
+      "type": "package",
+      "package": "pacman"
+    },
     {
       "id": "contrib",
       "type": "package",