Disable jemalloc pool on RHEL (autoconf cannot be installed)

Disable the jemalloc pool on RHEL,
because the autoconf package cannot be installed,
since the RHEL subscription expired.

Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>

.github/workflows/reusable_multi_numa.yml

@@ -33,6 +33,7 @@ jobs:
       - name: Get information about platform
         run: .github/scripts/get_system_info.sh
 
+      # jemalloc pool on RHEL is disabled, because the autoconf package cannot be installed, since the RHEL subscription expired
       - name: Configure build
         run: >
           cmake
@@ -45,8 +46,9 @@ jobs:
           -DUMF_BUILD_TESTS=ON
           -DUMF_DEVELOPER_MODE=ON
           -DUMF_BUILD_LIBUMF_POOL_DISJOINT=ON
-          -DUMF_BUILD_LIBUMF_POOL_JEMALLOC=ON
           -DUMF_TESTS_FAIL_ON_SKIP=ON
+          ${{ matrix.os == 'ubuntu-22.04' && '-DUMF_BUILD_LIBUMF_POOL_JEMALLOC=ON' || '' }}
+          ${{ matrix.os == 'rhel-9.1' && '-DUMF_BUILD_LIBUMF_POOL_JEMALLOC=OFF' || '' }}
           ${{ matrix.build_type == 'Debug' && matrix.os == 'ubuntu-22.04' && '-DUMF_USE_COVERAGE=ON' || '' }}
 
       - name: Build UMF