8346143: add ClearAllFramePops function to speedup debugger single stepping in some cases

[sspitsyn]

New JVMTI function ClearAllFramePops will help to speedup debugger single stepping in some cases.
Additionally, the JVMTI NotifyFramePop implementation was fixed to return JVMTI_ERROR_DUPLICATE to make it consistent with the SetBreakpoint which also returns this error.

The JDWP agent fix will be needed to make use of this new JVMTI function. The corresponding debugger bug is:
8229012: When single stepping, the debug agent can cause the thread to remain in interpreter mode after single stepping completes

CSR: 8346144: add ClearAllFramePops function to speedup debugger single stepping in some cases

Testing:

• mach5 tiers 1-6 were run to make sure this fix caused no regressions
• Chris tested the JVMTI patch with his JDWP fix of 8229012.

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change requires CSR request JDK-8346144 to be approved

Warning

 ⚠️ Found leading lowercase letter in issue title for 8346143: add ClearAllFramePops function to speedup debugger single stepping in some cases

Issues

• JDK-8346143: add ClearAllFramePops function to speedup debugger single stepping in some cases (Enhancement - P4)
• JDK-8346144: add ClearAllFramePops function to speedup debugger single stepping in some cases (CSR)

Reviewing

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[bridgekeeper]

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[openjdk]

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[mlbridge]

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[plummercj]

Are you going to add a test case?