Add hello world to program-examples

Author: ksolana

basics/hello-solana/native/move/Move.toml

@@ -0,0 +1,7 @@
+[package]
+name = "hello"
+version = "1.0.0"
+
+[addresses]
+hello = "0xba31"
+

basics/hello-solana/native/move/sources/lib.move

@@ -0,0 +1,8 @@
+module hello::hello {
+
+    public entry fun main() : u64 {
+        let rv = 0;
+        rv
+    }
+}
+