Revert "Track and release memory allocated by JVM_dladdr()"

[keithc-ca]

Reverts #23664

Windows builds are failing due to inconsistent use of JNIEXPORT; see https://openj9-jenkins.osuosl.org/job/Build_JDK25_x86-64_windows_Nightly/188

[2026-04-09T00:20:25.202Z] f:\Users\jenkins\workspace\Build_JDK25_x86-64_windows_Nightly\openj9\runtime\j9vm\javanextvmi.cpp(66): error C2375: 'JVM_DefineArchivedModules': redefinition; different linkage
[2026-04-09T00:20:25.202Z] f:\Users\jenkins\workspace\Build_JDK25_x86-64_windows_Nightly\build\windows-x86_64-server-release\vm\runtime\j9vm\generated.h(560): note: see declaration of 'JVM_DefineArchivedModules'
[2026-04-09T00:20:25.202Z] f:\Users\jenkins\workspace\Build_JDK25_x86-64_windows_Nightly\openj9\runtime\j9vm\javanextvmi.cpp(72): error C2375: 'JVM_LogLambdaFormInvoker': redefinition; different linkage
[2026-04-09T00:20:25.202Z] f:\Users\jenkins\workspace\Build_JDK25_x86-64_windows_Nightly\build\windows-x86_64-server-release\vm\runtime\j9vm\generated.h(563): note: see declaration of 'JVM_LogLambdaFormInvoker'
[...etc...]