Divide/Subtract/Minimum2/Maximum2/SquaredDifference in Subgraph API

PiperOrigin-RevId: 315020715
diff --git a/BUILD.bazel b/BUILD.bazel
index 7c8297d..c8f31f7 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -79,14 +79,19 @@
     "src/subgraph/convolution-2d.c",
     "src/subgraph/deconvolution-2d.c",
     "src/subgraph/depthwise-convolution-2d.c",
+    "src/subgraph/divide.c",
     "src/subgraph/fully-connected.c",
     "src/subgraph/hardswish.c",
     "src/subgraph/max-pooling-2d.c",
+    "src/subgraph/maximum2.c",
+    "src/subgraph/minimum2.c",
     "src/subgraph/multiply2.c",
     "src/subgraph/prelu.c",
     "src/subgraph/sigmoid.c",
     "src/subgraph/softmax.c",
     "src/subgraph/static-constant-pad.c",
+    "src/subgraph/squared-difference.c",
+    "src/subgraph/subtract.c",
     "src/subgraph/unpooling-2d.c",
 ]