Combine build workflows

.github/workflows/build-no-cache.yml

@@ -1,17 +0,0 @@
-name: Build (No Cache)
-
-on:
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Build tart (no cache)
-    runs-on: ghcr.io/cirruslabs/macos-runner:tahoe
-    timeout-minutes: 30
-    steps:
-      - uses: actions/checkout@v5
-      - name: Build
-        run: swift build --build-system swiftbuild --product tart

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build (Cached)
+name: Build
 
 on:
   workflow_dispatch:
@@ -7,7 +7,7 @@ permissions:
   contents: read
 
 jobs:
-  build:
+  build_cached:
     name: Build tart (cached)
     runs-on: ghcr.io/cirruslabs/macos-runner:tahoe
     timeout-minutes: 30
@@ -26,3 +26,12 @@ jobs:
           export CLANG_ENABLE_COMPILE_CACHE=YES
           export CLANG_ENABLE_MODULES=YES
           swift build --build-system swiftbuild --product tart
+
+  build_no_cache:
+    name: Build tart (no cache)
+    runs-on: ghcr.io/cirruslabs/macos-runner:tahoe
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v5
+      - name: Build
+        run: swift build --build-system swiftbuild --product tart