Set up Swift in unset environment workflow

Author: henrymercer

.github/workflows/__multi-language-autodetect.yml

@@ -10,7 +10,7 @@ steps:
 
   - uses: ./../action/.github/actions/setup-swift
     with:
-      codeql-path: ${{steps.init.outputs.codeql-path}}
+      codeql-path: ${{ steps.init.outputs.codeql-path }}
 
   - name: Build code
     shell: bash

.github/workflows/__unset-environment.yml

@@ -3,9 +3,13 @@ description: "An end-to-end integration test that unsets some environment variab
 operatingSystems: ["ubuntu"]
 steps:
   - uses: ./../action/init
+    id: init
     with:
       db-location: ${{ runner.temp }}/customDbLocation
       tools: ${{ steps.prepare-test.outputs.tools-url }}
+  - uses: ./../action/.github/actions/setup-swift
+    with:
+      codeql-path: ${{ steps.init.outputs.codeql-path }}
   - name: Build code
     shell: bash
     # Disable Kotlin analysis while it's incompatible with Kotlin 1.8, until we find a