Bump to libpkgx 0.19.1

Author: mxcl

deno.jsonc

@@ -30,8 +30,8 @@
   },
   "imports": {
     "is-what": "https://deno.land/x/is_what@v4.1.15/src/index.ts",
-    "pkgx": "https://deno.land/x/libpkgx@v0.19.0/mod.ts",
-    "pkgx/": "https://deno.land/x/libpkgx@v0.19.0/src/",
+    "pkgx": "https://deno.land/x/libpkgx@v0.19.1/mod.ts",
+    "pkgx/": "https://deno.land/x/libpkgx@v0.19.1/src/",
     "outdent": "https://deno.land/x/outdent@v0.8.0/mod.ts",
     "cliffy/": "https://deno.land/x/cliffy@v1.0.0-rc.4/",
     "deno/": "https://deno.land/std@0.224.0/"