Fix angle::Format::ID in gen_dxgi_format_table.py

The dxgi_format_map_autogen.cpp was updated, but the generating script
was missed to submit in https://crrev.com/c/1142299.

Bug: angleproject:2729

Change-Id: I8d726854581d27881a737f12457482ac955e6312
Reviewed-on: https://chromium-review.googlesource.com/1242853
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
diff --git a/scripts/run_code_generation.py b/scripts/run_code_generation.py
index 809cbb8..0dc82d2 100755
--- a/scripts/run_code_generation.py
+++ b/scripts/run_code_generation.py
@@ -75,6 +75,7 @@
             'src/libANGLE/renderer/angle_format.py',
             'src/libANGLE/renderer/angle_format_map.json',
             'src/libANGLE/renderer/d3d/d3d11/dxgi_format_data.json',
+            'src/libANGLE/renderer/gen_angle_format_table.py',
         ],
         'script': 'src/libANGLE/renderer/d3d/d3d11/gen_dxgi_format_table.py',
     },