build(vcpkg): minimize libarchive build

This avoids pulling in libxml2 for xar support, which we don't use and
was giving us some trouble in CI

Signed-off-by: Seth Flynn <getchoo@tuta.io>
Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

vcpkg.json

@@ -1,6 +1,5 @@
 {
   "dependencies": [
-    "cmark",
     {
       "name": "ecm",
       "host": true
@@ -13,8 +12,20 @@
       "name": "pkgconf",
       "host": true
     },
+
+    "cmark",
+    {
+      "name": "libarchive",
+      "default-features": false,
+      "features": [
+        "bzip2",
+        "lz4",
+        "lzma",
+        "lzo",
+        "zstd"
+      ]
+    },
     "tomlplusplus",
-    "zlib",
-    "libarchive"
+    "zlib"
   ]
 }