opencl-icd-loader: pull in ICD packages

Make the OpenCL ICD loader RRECOMMEND the virtual ICD (Installable
Client Driver) package, making sure that the BSP can define the most
suitable OpenCL driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-core/opencl/opencl-icd-loader_2024.05.08.bb

@@ -50,3 +50,4 @@ FILES:libicdlog = "${libdir}/libIcdLog.so"
 FILES:libicdlog-dbg = "${libdir}/.debug/libIcdLog.so"
 
 RDEPENDS:${PN} = "libicdlog"
+RRECOMMENDS:${PN} = "virtual-opencl-icd"