various: migrate Intel to Sequoia

Signed-off-by: Patrick Linnane <[email protected]>

Author: p-linnane

.github/workflows/tests.yml

@@ -356,7 +356,7 @@ jobs:
             runs-on: ubuntu-latest
             container: debian:oldstable
           - name: test-bot (macOS x86_64)
-            runs-on: macos-13
+            runs-on: macos-15-intel
           - name: test-bot (macOS arm64)
             runs-on: macos-26
     env:

Library/Homebrew/dev-cmd/generate-cask-ci-matrix.rb

@@ -14,7 +14,7 @@ class GenerateCaskCiMatrix < AbstractCommand
 
       # Weight for each arch must add up to 1.0.
       INTEL_RUNNERS = T.let({
-        { symbol: :ventura, name: "macos-13", arch: :intel } => 1.0,
+        { symbol: :sequoia, name: "macos-15-intel", arch: :intel } => 1.0,
       }.freeze, T::Hash[T::Hash[Symbol, T.any(Symbol, String)], Float])
       ARM_RUNNERS = T.let({
         { symbol: :sonoma,  name: "macos-14", arch: :arm } => 0.0,

Library/Homebrew/dev-cmd/tap-new.rb

@@ -83,7 +83,7 @@ def run
             test-bot:
               strategy:
                 matrix:
-                  os: [ ubuntu-22.04, macos-13, macos-26 ]
+                  os: [ ubuntu-22.04, macos-15-intel, macos-26 ]
               runs-on: ${{ matrix.os }}
               permissions:
                 actions: read