git: openjdk/lilliput: created branch pr/66 based on the branch pr/67 containing 7 unique commits

[duke]

The following commits are unique to the pr/66 branch:
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edffb491: [Lilliput] Enable fast-locking for Lilliput
4ced8f55: Merge branch 'master' into JDK-8300733
45e13179: Fix/revert Shenandoah forwarding protocol to not use INFLATING 2-step
01627ba3: 8300527: [Lilliput] Simplify and optimize loading of Klass*
d8c3961a: Merge branch 'master' into JDK-8300527
828f3513: Fix merge error
83c65c16: Add missing includes