git: openjdk/leyden: premain: Factor out recompilation logic

[duke]

Changeset: 8f2eb149
Author:    Igor Veresov <igor.veresov at oracle.com>
Date:      2024-06-19 19:14:13 +0000
URL:       https://git.openjdk.org/leyden/commit/8f2eb1497e3646a6d4b14516147013a1c0129a81

Factor out recompilation logic

! src/hotspot/share/compiler/compilationPolicy.cpp
+ src/hotspot/share/oops/recompilationSchedule.cpp
+ src/hotspot/share/oops/recompilationSchedule.hpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/oops/trainingData.hpp