Webkit crashes on Apple Silicon

Steps:
* Run Ensemble
* In the Search box, type "web". Select either WebView or WebEngine
* Process crashes with SIGBUS:
```
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGBUS (0xa) at pc=0x00000001a64149cc, pid=46514, tid=771
#
# JRE version: OpenJDK Runtime Environment (11.0.10+7) (build 11.0.10+7-LTS)
# Java VM: OpenJDK 64-Bit Server VM (11.0.10+7-LTS, mixed mode, tiered, compressed oops, g1 gc, bsd-aarch64)
# Problematic frame:
# C [libsystem_platform.dylib+0x39cc] _platform_memmove+0x9c
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

--------------- S U M M A R Y ------------

Command Line: Ensemble8.jar

Host: Macmini9,1 arm64 1 MHz, 8 cores, 16G, Darwin 20.1.0
Time: Mon Dec 28 15:07:57 2020 MSK elapsed time: 10.600855 seconds (0d 0h 0m 10s)

--------------- T H R E A D ---------------

Current thread (0x0000000135a4d000): JavaThread "JavaFX Application Thread" [_thread_in_native, id=771, stack(0x000000016bbc8000,0x000000016dbc8000)]

Stack: [0x000000016bbc8000,0x000000016dbc8000], sp=0x000000016dbc1220, free space=32740k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libsystem_platform.dylib+0x39cc] _platform_memmove+0x9c
C [libjfxwebkit.dylib+0x14969b8] JSC::LinkBuffer::linkCode(JSC::MacroAssembler&, JSC::JITCompilationEffort)+0x38
C [libjfxwebkit.dylib+0x19fd5e4] JSC::nativeForGenerator(JSC::VM&, JSC::ThunkFunctionType, JSC::CodeSpecializationKind, JSC::ThunkEntryType)+0x520
C [libjfxwebkit.dylib+0x19ec0d4] JSC::JITThunks::ctiStub(JSC::VM&, JSC::MacroAssemblerCodeRef<(WTF::PtrTag)26129> (*)(JSC::VM&))+0x88
C [libjfxwebkit.dylib+0x19ec2f8] JSC::JITThunks::ctiInternalFunctionCall(JSC::VM&)+0x20
C [libjfxwebkit.dylib+0x1d5816c] JSC::VM::VM(JSC::VM::VMType, JSC::HeapType)+0x3564
C [libjfxwebkit.dylib+0x1d5aec4] JSC::VM::create(JSC::HeapType)+0x28
C [libjfxwebkit.dylib+0x6382dc] WebCore::commonVMSlow()+0x20
C [libjfxwebkit.dylib+0xb2d8ac] WebCore::PageScriptDebugServer::PageScriptDebugServer(WebCore::Page&)+0x28
C [libjfxwebkit.dylib+0xb119cc] WebCore::InspectorController::InspectorController(WebCore::Page&, WebCore::InspectorClient*)+0x160
C [libjfxwebkit.dylib+0xc8b7dc] WebCore::Page::Page(WebCore::PageConfiguration&&)+0xd0
C [libjfxwebkit.dylib+0xb3a20] Java_com_sun_webkit_WebPage_twkCreatePage+0x3a4
```

See attached hs_err_pid46514.log