Repository navigation

Clean up anaconda repository #549

Job	Run time
Clean up anaconda packages (dppy/dpbench)	44s
Clean up anaconda packages (dppy/dpctl)	1m 19s
Clean up anaconda packages (dppy/dpcpp-llvm-spirv)	1m 1s
Clean up anaconda packages (dppy/numba-mlir)	55s
Clean up anaconda packages (dppy/numba-dpex)	55s
Clean up anaconda packages (dppy/dpnp)	42s
	5m 36s