Update mdbook@latest to 0.5.0

manifests/mdbook.json

@@ -22,7 +22,32 @@
   },
   "license_markdown": "[MPL-2.0](https://github.com/rust-lang/mdBook/blob/master/LICENSE)",
   "latest": {
-    "version": "0.4.52"
+    "version": "0.5.0"
+  },
+  "0.5": {
+    "version": "0.5.0"
+  },
+  "0.5.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE26331B39BF38",
+      "checksum": "34c7a1b8cbd8daec5060aa9ed85441e0c50219a37c8c7975b69b991848a202ce"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE263329D9AAF8",
+      "checksum": "98e539c6b7b099caf42d1ad40ae33d7a30155956f2d7f83b8001ece6c13e27b8"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE26335F5B3F5B",
+      "checksum": "9d7b6b3506723c2ec00eb539b945472aad0222fe6f7905982cba064e7e1a3ea5"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE2633224D1761",
+      "checksum": "1ee344daafd74ef12df3263bc71314b5ee30ef99fa330680082f6819229417f1"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE26331E2385E3",
+      "checksum": "30664dc44d69772f4b4c321d4606472b01081f3df0b5b5c54031fb6ab373785f"
+    }
   },
   "0.4": {
     "version": "0.4.52"