Add relevant package versions to versioninfo

Co-Authored-By: Simeon David Schaub <simeon@schaub.rocks>

Author: christiangnrd

src/OpenCL.jl

@@ -9,6 +9,8 @@ using GPUArrays
 using Random
 using Preferences
 
+import KernelAbstractions: KernelAbstractions
+
 using Core: LLVMPtr
 
 # library wrappers

src/util.jl

@@ -44,6 +44,13 @@ function versioninfo(io::IO=stdout)
     end
     println(io)
 
+    println(io, "Julia packages:")
+    for name in [:GPUArrays, :GPUCompiler, :KernelAbstractions, :LLVM, :SPIRVIntrinsics]
+        mod = getfield(OpenCL, name)
+        println(io, "- $(name): $(Base.pkgversion(mod))")
+    end
+    println(io)
+
     env = filter(var->startswith(var, "JULIA_OPENCL"), keys(ENV))
     if !isempty(env)
         println(io, "Environment:")