Restore wasm-* OWNERS in src/compiler access for bbudge, gdeepti

Change-Id: I450e199b041750c3d5e5428b673e4223c63639d3
Reviewed-on: https://chromium-review.googlesource.com/c/1407233Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58798}

src/compiler/OWNERS

@@ -11,8 +11,10 @@ neis@chromium.org
 mvstanton@chromium.org
 
 per-file wasm-*=ahaas@chromium.org
+per-file wasm-*=bbudge@chromium.org
 per-file wasm-*=binji@chromium.org
 per-file wasm-*=clemensh@chromium.org
+per-file wasm-*=gdeepti@chromium.org
 
 per-file int64-lowering.*=ahaas@chromium.org