fix: quote $HOME in debug step, declare runner_provider input in api-specs

Author: XxdpavelxX

.github/workflows/build-ios-e2e.yml

@@ -101,7 +101,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Debug runner environment
-        run: whoami && echo $HOME
+        run: whoami && echo "$HOME"
 
       - name: Restore Xcode derived data from branch cache
         id: xcode-restore-cache

.github/workflows/run-e2e-api-specs.yml

@@ -6,6 +6,15 @@ name: API Specs E2E Tests
 on:
   workflow_call:
   workflow_dispatch:
+    inputs:
+      runner_provider:
+        description: Runner provider for this manual trial run
+        required: false
+        type: choice
+        options:
+          - current
+          - namespace
+        default: current
   pull_request:
     types: [opened, synchronize]