Bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build.yml

@@ -99,7 +99,7 @@ jobs:
 
     - name: Get latest runner version
       id: latest_runner
-      uses: actions/github-script@v8
+      uses: actions/github-script@v7
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |

.github/workflows/docker-publish.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: Compute image version
         id: image
-        uses: actions/github-script@v8
+        uses: actions/github-script@v8.0.0
         with:
           script: |
             const fs = require('fs');

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
     # Make sure ./releaseVersion match ./src/runnerversion
     # Query GitHub release ensure version is not used
     - name: Check version
-      uses: actions/github-script@v8
+      uses: actions/github-script@v8.0.0
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |
@@ -171,7 +171,7 @@ jobs:
     # Create ReleaseNote file
     - name: Create ReleaseNote
       id: releaseNote
-      uses: actions/github-script@v8
+      uses: actions/github-script@v8.0.0
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |
@@ -300,7 +300,7 @@ jobs:
 
       - name: Compute image version
         id: image
-        uses: actions/github-script@v8
+        uses: actions/github-script@v8.0.0
         with:
           script: |
             const fs = require('fs');

images/Dockerfile

@@ -1,5 +1,5 @@
 # Source: https://github.com/dotnet/dotnet-docker
-FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-noble AS build
+FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-jammy AS build
 
 ARG TARGETOS
 ARG TARGETARCH
@@ -36,12 +36,12 @@ RUN export RUNNER_ARCH=${TARGETARCH} \
     "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION}/buildx-v${BUILDX_VERSION}.linux-${TARGETARCH}" \
     && chmod +x /usr/local/lib/docker/cli-plugins/docker-buildx
 
-FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-noble
+FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-jammy
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV RUNNER_MANUALLY_TRAP_SIG=1
 ENV ACTIONS_RUNNER_PRINT_LOG_TO_STDOUT=1
-ENV ImageOS=ubuntu24
+ENV ImageOS=ubuntu22
 
 # 'gpg-agent' and 'software-properties-common' are needed for the 'add-apt-repository' command that follows
 RUN apt update -y \

src/Misc/externals.sh

@@ -6,8 +6,8 @@ NODE_URL=https://nodejs.org/dist
 NODE_ALPINE_URL=https://github.com/actions/alpine_nodejs/releases/download
 # When you update Node versions you must also create a new release of alpine_nodejs at that updated version.
 # Follow the instructions here: https://github.com/actions/alpine_nodejs?tab=readme-ov-file#getting-started
-NODE20_VERSION="20.19.6"
-NODE24_VERSION="24.12.0"
+NODE20_VERSION="20.19.5"
+NODE24_VERSION="24.11.1"
 
 get_abs_path() {
   # exploits the fact that pwd will print abs path when no args

src/Misc/layoutroot/safe_sleep.sh

@@ -1,36 +1,5 @@
 #!/bin/bash
 
-# try to use sleep if available
-if [ -x "$(command -v sleep)" ]; then
-    sleep "$1"
-    exit 0
-fi
-
-# try to use ping if available
-if [ -x "$(command -v ping)" ]; then
-    ping -c $(( $1 + 1 )) 127.0.0.1 > /dev/null
-    exit 0
-fi
-
-# try to use read -t from stdin/stdout/stderr if we are in bash
-if [ -n "$BASH_VERSION" ]; then
-    if command -v read >/dev/null 2>&1; then
-        if [ -t 0 ]; then
-            read -t "$1" -u 0 || :;
-            exit 0
-        fi
-        if [ -t 1 ]; then
-            read -t "$1" -u 1 || :;
-            exit 0
-        fi
-        if [ -t 2 ]; then
-            read -t "$1" -u 2 || :;
-            exit 0
-        fi
-    fi
-fi
-
-# fallback to a busy wait
 SECONDS=0
 while [[ $SECONDS -lt $1 ]]; do
     :

src/Runner.Sdk/Runner.Sdk.csproj

@@ -15,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.1" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
     <PackageReference Include="System.Threading.Channels" Version="8.0.0" />
   </ItemGroup>