Remove "python-pip" packages. #4238

Job	Run time
package-generic-linux-x64	3m 0s
test-dockerfile-x64	5m 20s
package-deb-x64	4m 55s
package-macos-aarch64	4m 38s
package-macos-x64	9m 6s
package-windows-x64	29m 35s
package-generic-linux-aarch64	24m 55s
test-generic-linux-on-docker-archlinux-x64	6m 13s
test-generic-linux-on-docker-debian-x64	2m 37s
test-generic-linux-on-docker-ubuntu-x64	3m 39s
test-generic-linux-on-docker-fedora-x64	2m 30s
package-anatomy	22s
	1h 36m 50s

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