Use new ec2 macos runner

Signed-off-by: JCW <a1q123456@users.noreply.github.com>

.github/workflows/macos.yml

@@ -40,7 +40,7 @@ jobs:
           - Ninja
         configuration:
           - Release
-    runs-on: [self-hosted, macOS]
+    runs-on: [self-hosted, macOS, devbox]
     env:
       # The `build` action requires these variables.
       build_dir: .build

.github/workflows/nix.yml

@@ -74,7 +74,7 @@ jobs:
             compiler_version: 16
             distro: debian
             codename: bookworm
-    runs-on: [self-hosted, heavy]
+    runs-on: [self-hosted, Linux, X64, devbox]
     container: ghcr.io/xrplf/ci/${{ matrix.distro }}-${{ matrix.codename }}:${{ matrix.compiler }}-${{ matrix.compiler_version }}
     env:
       build_dir: .build

.github/workflows/windows.yml

@@ -40,7 +40,7 @@ jobs:
       matrix:
         version:
           - generator: Visual Studio 17 2022
-            runs-on: windows-2022
+            runs-on: [self-hosted, Windows, devbox]
         configuration:
           - type: Release
             tests: true