run-checker-daily.yml: Add memory sanitizer run with SLH-DSA enabled

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/26820)

.github/workflows/run-checker-daily.yml

@@ -343,3 +343,25 @@ jobs:
         ./util/opensslwrap.sh version -c
     - name: make test
       run: make test HARNESS_JOBS=${HARNESS_JOBS:-4}
+
+  memory_sanitizer_slh_dsa:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: checkout fuzz/corpora submodule
+      run: git submodule update --init --depth 1 fuzz/corpora
+    - name: Adjust ASLR for sanitizer
+      run: |
+        sudo cat /proc/sys/vm/mmap_rnd_bits
+        sudo sysctl -w vm.mmap_rnd_bits=28
+    - name: config
+      # --debug -O1 is to produce a debug build that runs in a reasonable amount of time
+      run: CC=clang ./config --banner=Configured --debug no-shared -O1 -fsanitize=memory -DOSSL_SANITIZE_MEMORY -fno-optimize-sibling-calls enable-rc5 enable-md2 enable-ec_nistp_64_gcc_128 enable-fips && perl configdata.pm --dump
+    - name: make
+      run: make -s -j4
+    - name: get cpu info
+      run: |
+        cat /proc/cpuinfo
+        ./util/opensslwrap.sh version -c
+    - name: make test
+      run: make test HARNESS_JOBS=${HARNESS_JOBS:-4} OPENSSL_TEST_RAND_ORDER=0