Migrate 25 crates to monorepo.

sec1
semver
serde_cbor
serde_derive
shared_library
slab
smallvec
smccc
socket2
spin
spki
strsim
strum
strum_macros
sync_wrapper
syn-mid
synstructure
tempfile
termcolor
termtree
textwrap
thiserror
thread_local
tinytemplate
tokio-macros

Bug: 339424309
Test: treehugger
Change-Id: I8b5e2d244052ea1aed3db4fde3324cfcb89a502c
diff --git a/Android.bp b/Android.bp
index 2a41485..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,52 +1 @@
-// This file is generated by cargo_embargo.
-// Do not modify this file because the changes will be overridden on upgrade.
-
-package {
-    default_applicable_licenses: ["external_rust_crates_strum_macros_license"],
-}
-
-license {
-    name: "external_rust_crates_strum_macros_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-MIT"],
-    license_text: ["LICENSE"],
-}
-
-rust_proc_macro {
-    name: "libstrum_macros",
-    crate_name: "strum_macros",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.25.3",
-    crate_root: "src/lib.rs",
-    edition: "2018",
-    rustlibs: [
-        "libheck",
-        "libproc_macro2",
-        "libquote",
-        "libsyn",
-    ],
-    proc_macros: ["librustversion"],
-}
-
-rust_test_host {
-    name: "strum_macros_test_src_lib",
-    host_cross_supported: false,
-    crate_name: "strum_macros",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.25.3",
-    crate_root: "src/lib.rs",
-    test_suites: ["general-tests"],
-    auto_gen_config: true,
-    test_options: {
-        unit_test: true,
-    },
-    edition: "2018",
-    rustlibs: [
-        "libheck",
-        "libproc_macro2",
-        "libquote",
-        "libstrum",
-        "libsyn",
-    ],
-    proc_macros: ["librustversion"],
-}
+// This crate has been migrated to external/rust/android-crates-io.
diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index 818511f..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "package": {
-    "strum_macros": {
-      "device_supported": false
-    }
-  },
-  "run_cargo": false,
-  "tests": true
-}