Merge bitcoin/bitcoin#31428: ci: Allow build dir on CI host

8888ee4403 ci: Allow build dir on CI host (MarcoFalke)

Pull request description:

  This is required to pass cross builds on to a different machine after the build.

  See for example https://github.com/bitcoin/bitcoin/pull/31176, but this pull will also allow someone to implement it outside this repo.

ACKs for top commit:
  davidgumberg:
    lgtm ACK 8888ee4403
  hebasto:
    re-ACK 8888ee4403.

Tree-SHA512: a1e2c32bc1b95efbd0b48287ac5b49e0e1bacbf5a5800845be5352bbdd3e17fa478e90348b2e94e95cf3ae863cdf75ab444089376588f6f8eec438f73a4b5b97

.github/workflows/ci.yml

@@ -270,16 +270,16 @@ jobs:
     timeout-minutes: 120
     env:
       FILE_ENV: "./ci/test/00_setup_env_native_asan.sh"
-      DANGER_CI_ON_HOST_CACHE_FOLDERS: 1
+      DANGER_CI_ON_HOST_FOLDERS: 1
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set Ccache directory
-        run: echo "CCACHE_DIR=${RUNNER_TEMP}/ccache_dir" >> "$GITHUB_ENV"
-
-      - name: Set base root directory
-        run: echo "BASE_ROOT_DIR=${RUNNER_TEMP}" >> "$GITHUB_ENV"
+      - name: Set CI directories
+        run: |
+          echo "CCACHE_DIR=${{ runner.temp }}/ccache_dir" >> "$GITHUB_ENV"
+          echo "BASE_ROOT_DIR=${{ runner.temp }}" >> "$GITHUB_ENV"
+          echo "BASE_BUILD_DIR=${{ runner.temp }}/build-asan" >> "$GITHUB_ENV"
 
       - name: Restore Ccache cache
         id: ccache-cache