[infra] setup interop OWNERS file

Change-Id: Ibb9c368c6dfd1aeb34a4ac6e146a41f983bbb894
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/440463
Reviewed-by: Ivan Inozemtsev <iinozemtsev@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>

third_party/OWNERS

@@ -2,8 +2,8 @@ file:/tools/OWNERS_FOUNDATION #{LAST_RESORT_SUGGESTION}
 file:/tools/OWNERS_INFRA #{LAST_RESORT_SUGGESTION}
 
 # Test status files
-per-file pkg/c_compiler.status=file:/tools/OWNERS_VM
-per-file pkg/code_assets.status=file:/tools/OWNERS_VM
-per-file pkg/data_assets.status=file:/tools/OWNERS_VM
-per-file pkg/hooks_runner.status=file:/tools/OWNERS_VM
-per-file pkg/hooks.status=file:/tools/OWNERS_VM
+per-file pkg/code_assets.status=file:/tools/OWNERS_INTEROP
+per-file pkg/data_assets.status=file:/tools/OWNERS_INTEROP
+per-file pkg/hooks_runner.status=file:/tools/OWNERS_INTEROP
+per-file pkg/hooks.status=file:/tools/OWNERS_INTEROP
+per-file pkg/native_toolchain_c.status=file:/tools/OWNERS_INTEROP

tools/OWNERS

@@ -9,6 +9,7 @@ per-file OWNERS_ECOSYSTEM=file:OWNERS_ECOSYSTEM
 per-file OWNERS_FOUNDATION=file:OWNERS_FOUNDATION
 per-file OWNERS_GOOGLE3=file:OWNERS_GOOGLE3
 per-file OWNERS_INFRA=file:OWNERS_INFRA
+per-file OWNERS_INTEROP=file:OWNERS_INTEROP
 per-file OWNERS_MODEL=file:OWNERS_MODEL
 per-file OWNERS_PRODUCT=file:OWNERS_PRODUCT
 per-file OWNERS_PUB=file:OWNERS_PUB

tools/OWNERS_ENG

@@ -5,6 +5,7 @@ file:OWNERS_ECOSYSTEM
 file:OWNERS_FOUNDATION
 file:OWNERS_GOOGLE3
 file:OWNERS_INFRA
+file:OWNERS_INTEROP
 file:OWNERS_MODEL
 file:OWNERS_PUB
 file:OWNERS_VM

tools/OWNERS_INTEROP

@@ -0,0 +1,5 @@
+dacoharkes@google.com
+goderbauer@google.com
+liama@google.com
+mosum@google.com
+yousefi@google.com