Add a matrix version of GaussianQuadrature5

Change-Id: I205c37c825ce0abdf31bc2821e82e0d89505a056
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/frc971/control_loops/BUILD b/frc971/control_loops/BUILD
index ee53c4a..a62b45f 100644
--- a/frc971/control_loops/BUILD
+++ b/frc971/control_loops/BUILD
@@ -354,6 +354,9 @@
         "fixed_quadrature.h",
     ],
     target_compatible_with = ["@platforms//os:linux"],
+    deps = [
+        "@org_tuxfamily_eigen//:eigen",
+    ],
 )
 
 cc_test(