chore(profiling): use install-llvm-action for native tests actions (#14390)

In an attempt to minimize the time to install llvm deps in profile
native tests GH actions

## Checklist
- [x] PR author has checked that all the criteria below are met
- The PR description includes an overview of the change
- The PR description articulates the motivation for the change
- The change includes tests OR the PR description describes a testing
strategy
- The PR description notes risks associated with the change, if any
- Newly-added code is easy to change
- The change follows the [library release note
guidelines](https://ddtrace.readthedocs.io/en/stable/releasenotes.html)
- The change includes or references documentation updates if necessary
- Backport labels are set (if
[applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting))

## Reviewer Checklist
- [ ] Reviewer has checked that all the criteria below are met 
- Title is accurate
- All changes are related to the pull request's stated goal
- Avoids breaking
[API](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces)
changes
- Testing strategy adequately addresses listed risks
- Newly-added code is easy to change
- Release note makes sense to a user of the library
- If necessary, author has acknowledged and discussed the performance
implications of this PR as reported in the benchmarks PR comment
- Backport labels are set in a manner that is consistent with the
[release branch maintenance
policy](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

Author: taegyunkim

.github/workflows/profiling-native.yml

@@ -9,12 +9,13 @@ on:
     paths:
     - ddtrace/internal/datadog/profiling/**
     - ddtrace/profiling/**
+    - .github/workflows/profiling-native.yml
   workflow_dispatch: {}
 
 jobs:
   test:
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 7
+    timeout-minutes: 9
     strategy:
       fail-fast: false
       matrix:
@@ -32,15 +33,13 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install llvm 19
-        run: |
-          # Ubuntu-24.04 GH actions image has llvm-18, but we use 19 as it's
-          # the latest one available.
-          wget https://apt.llvm.org/llvm.sh
-          chmod +x llvm.sh
-          sudo ./llvm.sh 19
+      - uses: KyleMayes/install-llvm-action@a7a1a882e2d06ebe05d5bb97c3e1f8c984ae96fc # v2.0.7
+        with:
+          version: "19"
+          cached: true
 
       - name: Install Valgrind
+        if: ${{ matrix.sanitizer == 'valgrind' }}
         run: |
           sudo apt-get install -y valgrind