use setup-ci@2025.01.30, add linux-arm download link to readme

Author: lkeegan

.github/workflows/release.yml

@@ -35,7 +35,7 @@ jobs:
     env:
       LLVM_TARGETS_TO_BUILD: ${{ matrix.LLVM_TARGETS_TO_BUILD }}
     steps:
-      - uses: spatial-model-editor/setup-ci@main
+      - uses: spatial-model-editor/setup-ci@2025.01.30
       - uses: actions/checkout@v4
       - name: Build script
         run: ./build.sh

README.md

@@ -5,6 +5,7 @@
 Get the latest versions here:
 
 - linux (clang 19 / Ubuntu 22.04): [sme_deps_llvm_linux.tgz](https://github.com/spatial-model-editor/sme_deps_llvm/releases/latest/download/sme_deps_llvm_linux.tgz)
+- linux-arm64 (clang 19 / Ubuntu 22.04): [sme_deps_llvm_linux-arm64.tgz](https://github.com/spatial-model-editor/sme_deps_llvm/releases/latest/download/sme_deps_llvm_linux-arm64.tgz)
 - osx (Xcode 15.2 / macOS 13): [sme_deps_llvm_osx.tgz](https://github.com/spatial-model-editor/sme_deps_llvm/releases/latest/download/sme_deps_llvm_osx.tgz)
 - osx-arm64 (Xcode 16.1 / macOS 14): [sme_deps_llvm_osx-arm64.tgz](https://github.com/spatial-model-editor/sme_deps_llvm/releases/latest/download/sme_deps_llvm_osx-arm64.tgz)
 - win64-mingw (mingw-w64-x86_64-gcc 14): [sme_deps_llvm_win64-mingw.tgz](https://github.com/spatial-model-editor/sme_deps_llvm/releases/latest/download/sme_deps_llvm_win64-mingw.tgz)