[llvm] [CI][Github] Bump premerge CI containers to LLVM 23 (PR #218818)

[via llvm-commits]

llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-github-workflow

Author: Aiden Grossman (boomanaiden154)

<details>
<summary>Changes</summary>

To ensure we're using the latest release version of clang and friends for things like warnings.

---
Full diff: https://github.com/llvm/llvm-project/pull/218818.diff


2 Files Affected:

- (modified) .github/workflows/containers/github-action-ci-windows/Dockerfile (+1-1) 
- (modified) .github/workflows/containers/github-action-ci/Dockerfile (+1-1) 


``````````diff
diff --git a/.github/workflows/containers/github-action-ci-windows/Dockerfile b/.github/workflows/containers/github-action-ci-windows/Dockerfile
index 2ca71a5f0e4c9..f71c98c178581 100644
--- a/.github/workflows/containers/github-action-ci-windows/Dockerfile
+++ b/.github/workflows/containers/github-action-ci-windows/Dockerfile
@@ -113,7 +113,7 @@ RUN powershell -Command \
     rm actions-runner-win.zip
 
 # Set the LLVM_VERSION environment variable
-ENV LLVM_VERSION=22.1.4
+ENV LLVM_VERSION=23.1.0
 
 # Download and extract Clang compiler.
 # Create directories, download, extract, and clean up all in one layer
diff --git a/.github/workflows/containers/github-action-ci/Dockerfile b/.github/workflows/containers/github-action-ci/Dockerfile
index dc6ebd4d87893..e53702a7db642 100644
--- a/.github/workflows/containers/github-action-ci/Dockerfile
+++ b/.github/workflows/containers/github-action-ci/Dockerfile
@@ -2,7 +2,7 @@ FROM docker.io/library/ubuntu:24.04 AS base
 ENV LLVM_SYSROOT=/opt/llvm
 
 FROM base AS stage1-toolchain
-ENV LLVM_VERSION=22.1.4
+ENV LLVM_VERSION=23.1.0
 
 RUN apt-get update && \
     apt-get install -y \

``````````

</details>


https://github.com/llvm/llvm-project/pull/218818