Migrate to cargo_embargo.

Bug: 293289578
Test: Ran cargo_embargo, compared Android.bp
Change-Id: I9e0e5ea39c4614534c9b6c6e533280cc00fdda30

1.0.107/Android.bp

diff --git a/1.0.107/Android.bp b/1.0.107/Android.bp
index afa2d7b..12a3844 100644
--- a/1.0.107/Android.bp
+++ b/1.0.107/Android.bp
@@ -1,4 +1,4 @@
-// This file is generated by cargo2android.py --config cargo2android.json.
+// This file is generated by cargo_embargo.
 // Do not modify this file as changes will be overridden on upgrade.
 
 package {

1.0.107/cargo2android.json

diff --git a/1.0.107/cargo2android.json b/1.0.107/cargo2android.json
deleted file mode 100644
index cd8572d..0000000
--- a/1.0.107/cargo2android.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "features": "default,full,visit,visit-mut,extra-traits",
-  "host-first-multilib": true,
-  "run": true,
-  "name-suffix": "_deprecated"
-}

1.0.107/cargo_embargo.json

diff --git a/1.0.107/cargo_embargo.json b/1.0.107/cargo_embargo.json
new file mode 100644
index 0000000..9491661
--- /dev/null
+++ b/1.0.107/cargo_embargo.json
@@ -0,0 +1,18 @@
+{
+  "features": [
+    "default",
+    "full",
+    "visit",
+    "visit-mut",
+    "extra-traits"
+  ],
+  "module_name_overrides": {
+    "libsyn": "libsyn_deprecated"
+  },
+  "package": {
+    "syn": {
+      "device_supported": false,
+      "host_first_multilib": true
+    }
+  }
+}