add segre and warped segre manifold #3676

Job	Run time
Julia lts - test_manifolds - ubuntu-latest	34m 4s
Julia lts - test_lie_groups - ubuntu-latest	26m 34s
Julia lts - test_manifolds - macOS-latest	23m 16s
Julia lts - test_lie_groups - macOS-latest	20m 10s
Julia 1 - test_manifolds - ubuntu-latest	45m 2s
Julia 1 - test_lie_groups - ubuntu-latest	46m 17s
Julia 1 - test_manifolds - macOS-latest	40m 45s
Julia 1 - test_lie_groups - macOS-latest	23m 42s
Julia pre - test_manifolds - ubuntu-latest	44m 13s
Julia pre - test_lie_groups - ubuntu-latest	43m 3s
Julia pre - test_manifolds - macOS-latest	38m 24s
Julia pre - test_lie_groups - macOS-latest	25m 4s
	6h 50m 34s

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