Update nixpkgs snapshot to one with libtensorflow 2.10.1

Author: Bart Schuurmans

stack.yaml

@@ -33,6 +33,6 @@ docker:
 
 nix:
     enable: false
-    # nixos-21.05 with libtensorflow 2.3.0
-    path: ["nixpkgs=https://github.com/NixOS/nixpkgs/archive/c7cb72b0cae397d311236d6773338efb4bd4f2d1.tar.gz"]
-    packages: [snappy, zlib, protobuf, python3Packages.tensorflow_2.libtensorflow]
+    # nixos-22.11 with libtensorflow 2.10.1
+    path: ["nixpkgs=https://github.com/NixOS/nixpkgs/archive/2dea8991d89b9f1e78d874945f78ca15f6954289.tar.gz"]
+    packages: [snappy, zlib, protobuf, libtensorflow]