ci : target ROCm 7.14 for build and release (#25775)

* Switch ROCm from 7.2.1 to 7.14

ROCm 7.14 is the first production release using TheRock build system.
It can be installed using multi-arch deliverables from wheels, debs,
rpms, tarballs or runfiles.

Adjust ROCm targets for Linux and Windows to use this instead.

* ci: switch all other Windows ROCm jobs to ROCm 7.14 wheels

Move the shared windows-setup-rocm composite action from the HIP SDK PRO
Edition installer to the multi-arch ROCm wheels (rocm[libraries,devel]).
The wheel-install logic that previously lived inline in release.yml is now
in the shared action, and both build-cache.yml and release.yml call it.

Also migrate the build-cuda-windows.yml hip job to the same wheel-based
layout (cache path/key, rocm-sdk environment setup, llvm/bin compiler
paths) so it keeps working after the action's contract changed; drop its
now-unused ROCm 7.2.1 rocWMMA download and stale include path.

.github/workflows/build-cache.yml

@@ -123,8 +123,8 @@ jobs:
     runs-on: windows-2022
 
     env:
-      # Make sure this is in sync with build.yml
-      HIPSDK_INSTALLER_VERSION: "26.Q1"
+      # Make sure this is in sync with release.yml and build-cuda-windows.yml
+      ROCM_VERSION: "7.14.0"
 
     steps:
       - name: Clone
@@ -135,11 +135,11 @@ jobs:
         uses: actions/cache@v5
         id: cache-rocm
         with:
-          path: C:\Program Files\AMD\ROCm
-          key: cache-gha-rocm-${{ env.HIPSDK_INSTALLER_VERSION }}-${{ runner.os }}
+          path: C:\TheRock\build
+          key: rocm-wheels-${{ env.ROCM_VERSION }}-multi-arch-${{ runner.os }}
 
       - name: Setup ROCm
         if: steps.cache-rocm.outputs.cache-hit != 'true'
         uses: ./.github/actions/windows-setup-rocm
         with:
-          version: ${{ env.HIPSDK_INSTALLER_VERSION }}
+          version: ${{ env.ROCM_VERSION }}