SWDEV-433371 - Build needs comgr >= 2.8

Unbundle compressed code objects needs comgr 2.8 or higher

Change-Id: I23942d2038e19b02c3ea5d3c9c1fe5367db87136

rocclr/cmake/ROCclrLC.cmake

@@ -18,7 +18,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-find_package(amd_comgr REQUIRED CONFIG
+find_package(amd_comgr 2.8 REQUIRED CONFIG
   PATHS
     /opt/rocm/
     ${ROCM_INSTALL_PATH}