Update requirements to use NumPy 2

This updates the minimum NumPy version requirement to 2.0, and updates
a few other packages to versions that are compatible with NumPy 2.0.

Note: NumPy 2.1 was released 3 weeks ago, but at this time, Cirq can
only upgrade to 2.0. This is due to the facts that (a) Google's
internal codebase is moving to NumPy 2.0.2, and not 2.1 yet; and (b)
conflicts arise with some other packages used by Cirq if NumPy 2.1 is
required right now. These considerations will no doubt change in the
near future, at which time we can update Cirq to use NumPy 2.1 or
higher.

Author: mhucka

cirq-core/cirq/contrib/requirements.txt

@@ -4,5 +4,6 @@ ply>=3.6
 pylatex~=1.4
 
 # quimb
-quimb~=1.7
+quimb>=1.8
 opt_einsum
+kahypar

cirq-core/requirements.txt

@@ -4,10 +4,10 @@ attrs>=21.3.0
 duet>=0.2.8
 matplotlib~=3.0
 networkx>=2.4
-numpy~=1.22
+numpy>=2.0
 pandas
 sortedcontainers~=2.0
-scipy~=1.0
+scipy~=1.1
 sympy
 typing_extensions>=4.2
 tqdm