fix (#35)

Signed-off-by: JaySon-Huang <tshent@qq.com>

Author: JaySon-Huang

.github/workflows/build-tiflash-llvm-base-image.yml

@@ -23,8 +23,8 @@ permissions:
   packages: write
 
 env:
-  DOCKERFILE: ./release-linux-llvm/dockerfiles/Dockerfile-tiflash-llvm-base
-  DOCKER_CONTEXT: ./release-linux-llvm/dockerfiles
+  IMAGE_DOCKERFILE: ./release-linux-llvm/dockerfiles/Dockerfile-tiflash-llvm-base
+  IMAGE_BUILD_CONTEXT: ./release-linux-llvm/dockerfiles
 
 jobs:
   build:
@@ -83,8 +83,8 @@ jobs:
         id: build
         uses: docker/build-push-action@v7
         with:
-          context: ${{ env.DOCKER_CONTEXT }}
-          file: ${{ env.DOCKERFILE }}
+          context: ${{ env.IMAGE_BUILD_CONTEXT }}
+          file: ${{ env.IMAGE_DOCKERFILE }}
           platforms: ${{ matrix.platform }}
           build-args: |
             arch=${{ matrix.tiflash_arch }}