Pick up bug fixes in broccoli-persistent-filter.

package.json

@@ -34,7 +34,7 @@
     "test:node:debug": "mocha debug node-tests/*.js"
   },
   "dependencies": {
-    "broccoli-persistent-filter": "chriseppstein/broccoli-persistent-filter#9a040c9ee6bc1b56f2e5d05a1103eed68da8bb2d",
+    "broccoli-persistent-filter": "^2.3.1",
     "hash-for-dep": "^1.5.1",
     "json-stable-stringify": "^1.0.1",
     "strip-bom": "^3.0.0"

yarn.lock

@@ -2068,9 +2068,10 @@ broccoli-persistent-filter@^2.1.0, broccoli-persistent-filter@^2.1.1, broccoli-p
     sync-disk-cache "^1.3.3"
     walk-sync "^1.0.0"
 
-broccoli-persistent-filter@chriseppstein/broccoli-persistent-filter#9a040c9ee6bc1b56f2e5d05a1103eed68da8bb2d:
-  version "2.2.3"
-  resolved "https://codeload.github.com/chriseppstein/broccoli-persistent-filter/tar.gz/9a040c9ee6bc1b56f2e5d05a1103eed68da8bb2d"
+broccoli-persistent-filter@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-2.3.1.tgz#4a052e0e0868b344c3a2977e35a3d497aa9eca72"
+  integrity sha512-hVsmIgCDrl2NFM+3Gs4Cr2TA6UPaIZip99hN8mtkaUPgM8UeVnCbxelCvBjUBHo0oaaqP5jzqqnRVvb568Yu5g==
   dependencies:
     async-disk-cache "^1.2.1"
     async-promise-queue "^1.0.3"
@@ -4986,9 +4987,9 @@ isurl@^1.0.0-alpha5:
     is-object "^1.0.1"
 
 jquery@^3.3.1:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.0.tgz#8de513fa0fa4b2c7d2e48a530e26f0596936efdf"
-  integrity sha512-ggRCXln9zEqv6OqAGXFEcshF5dSBvCkzj6Gm2gzuR5fWawaX8t7cxKVkkygKODrDAzKdoYw3l/e3pm3vlT4IbQ==
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.1.tgz#714f1f8d9dde4bdfa55764ba37ef214630d80ef2"
+  integrity sha512-36+AdBzCL+y6qjw5Tx7HgzeGCzC81MDDgaUP8ld2zhx58HdqXGoBd+tHdrBMiyjGQs0Hxs/MLZTu/eHNJJuWPw==
 
 js-levenshtein@^1.1.3:
   version "1.1.4"