fix: escape values in test-rust.yml where needed

Author: 56kyle

{{cookiecutter.project_name}}/.github/workflows/lint-rust.yml

@@ -1,4 +1,3 @@
-
 name: Lint Rust Code
 
 on:

{{cookiecutter.project_name}}/.github/workflows/test-rust.yml

@@ -21,8 +21,8 @@ on:
 
 jobs:
   test-rust:
-    name: Run Rust Tests on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
+    name: Run Rust Tests on {{ "${{ matrix.os }}" }}
+    runs-on: {{ "${{ matrix.os }}" }}
     strategy:
       matrix:
         include: