Update all pipelines to Ubuntu-24.04 to validate upcoming change

.github/workflows/build.yml

@@ -12,7 +12,7 @@ permissions:
 jobs:
   linux:
     name: Linux
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Setup
         run: |
@@ -52,7 +52,7 @@ jobs:
 
   alpine:
     name: alpine
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     container: alpine
     steps:
       - name: Setup
@@ -143,7 +143,7 @@ jobs:
 
   freebsd:
     name: FreeBSD
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     if: github.event_name != 'pull_request'
     steps:
       - name: Checkout
@@ -169,7 +169,7 @@ jobs:
 
   solaris:
     name: Solaris
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     if: github.event_name != 'pull_request'
     steps:
       - name: Checkout
@@ -277,7 +277,7 @@ jobs:
 
   coverage:
     name: Code coverage
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Setup
         run: |

.github/workflows/cifuzz.yml

@@ -9,7 +9,7 @@ permissions:
 
 jobs:
   Fuzzing:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
     - name: Build Fuzzers
       id: build

.github/workflows/clang-analyzer.yml

@@ -11,13 +11,20 @@ permissions:
 
 jobs:
   Analyze:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     permissions:
       # Needed to upload the results to code-scanning dashboard.
       security-events: write
       contents: read
 
+    env:
+      # The @microsoft/sarif-multitool tool actually uses DotnetCore, which in
+      # turn aborts when it finds that GitHub's CI machine doesn't have ICU.
+      # Just turn off localisation. A future version of the ubuntu-24.04 or
+      # ubuntu-latest runners might not need this workaround.
+      DOTNET_SYSTEM_GLOBALIZATION_INVARIANT: 1
+
     steps:
       - name: Setup
         run: |

.github/workflows/codeql.yml

@@ -26,7 +26,7 @@ permissions:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     permissions:
       # Needed to upload the results to code-scanning dashboard.

.github/workflows/dev.yml

@@ -14,7 +14,7 @@ jobs:
   canary:
     # Tests with: Debug & assertions; link-size=4; libedit
     name: GCC -O0
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Setup
         run: |
@@ -50,7 +50,7 @@ jobs:
   dragon:
     # Tests with: clang AB/UB; link-size=3
     name: Clang
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
       matrix:
@@ -139,7 +139,7 @@ jobs:
   wasp:
     # Tests with: French locale; oldest supported CMake; no JIT; -Os; libreadline
     name: GCC -Os, CMake+ninja, no JIT
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     env:
       CMAKE_VER: "3.15.7"
     steps:
@@ -223,7 +223,7 @@ jobs:
   bigbird:
     # Job to execute ManyConfigTests
     name: manyconfig
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Setup
         run: |
@@ -243,7 +243,7 @@ jobs:
   camel:
     # Job to execute RunPerlTest
     name: perl
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     container: perl:devel
     steps:
       - name: Setup
@@ -275,7 +275,7 @@ jobs:
     # If this fails, it's usually because two different files define some file-static
     # functions or macros which collide.
     name: CMake unity build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -294,7 +294,7 @@ jobs:
   zebrilus:
     # Tests with: Zig compiler
     name: Zig
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     if: github.event_name != 'pull_request'
     steps:
       - name: Setup

.github/workflows/scorecards.yml

@@ -13,7 +13,7 @@ permissions: read-all
 jobs:
   analysis:
     name: Scorecards analysis
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     permissions:
       # Needed to upload the results to code-scanning dashboard.