[Cherry-pick] Removes ANGLE as an intervention.

Now that ANGLE starts to become part of the platform, remove the code
that takes ANGLE as an intervention.

Bug: b/283781993
Test: atest CtsAngleDeveloperOptionHostTest -c
Change-Id: I9fca1eab03f5804f52e09fb51e08a806b0fc9972
Merged-In: I9fca1eab03f5804f52e09fb51e08a806b0fc9972
1 file changed