ci: Make sure the linux artifact is packaged (#978)

* fix: Make sure the plc json path is relative

When building a project from a given json file, make sure the json file
is absolute.

Refs: #971

* Make sure the linux binary is packaged

* Remove some examples

Author: ghaith

.github/workflows/rust.yml

@@ -52,8 +52,8 @@ jobs:
  
       - uses: actions/upload-artifact@master
         with:
-          name: rustyc
-          path: target/release/rustyc
+          name: plc
+          path: target/release/plc
 
       - uses: actions/upload-artifact@master
         with: