trustzone-sdk: port getrandom 0.2.16 for optee

.licenserc.yaml

@@ -42,6 +42,7 @@ header:
 
     # Third-party libraries - included in licenses directory
     - 'ring-0.17.14'                           # LICENSE-ring.txt
+    - 'getrandom-0.2.16'                       # LICENSE-getrandom.txt
 
 dependency:
   files:

LICENSE

@@ -210,4 +210,7 @@ licenses/ for text of these licenses.
 Third-party components included in this distribution:
 
 - ring-0.17.14/
-   License: See licenses/LICENSE-ring.txt
+   License: See licenses/LICENSE-ring.txt
+
+- getrandom-0.2.16/
+   License: See licenses/LICENSE-getrandom.txt

getrandom-0.2.16/.cargo_vcs_info.json

@@ -0,0 +1,6 @@
+{
+  "git": {
+    "sha1": "ce4144b2c16fe1422037c93e267e6a52336e0834"
+  },
+  "path_in_vcs": ""
+}