Revert "Workaround for ASAN-induced segfaults in Github Ubuntu runner…

… images"

Should be fixed in LLVm 17: llvm/llvm-project@fb77ca0

This reverts commit 53bd369.

.github/workflows/ci.yml

@@ -156,11 +156,6 @@ jobs:
       HTOPRC: .github/workflows/htoprc
     steps:
     - uses: actions/checkout@v4
-    - name: Fix kernel mmap rnd bits
-      # High entropy setting in GH runner images >= 20240310.1.0
-      # causes ASAN random segfaults
-      # https://github.com/actions/runner-images/issues/9491
-      run: sudo sysctl vm.mmap_rnd_bits=28
     - name: install clang repo
       run: |
         wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key 2>/dev/null | sudo apt-key add -