Attempt automatic JVM detection on startup

- Update target platform to I20230615-1800

Signed-off-by: Roland Grunberg <[email protected]>

Author: rgrunber

org.eclipse.jdt.ls.target/org.eclipse.jdt.ls.tp.target

@@ -29,7 +29,7 @@
             <unit id="org.eclipse.jdt.source.feature.group" version="0.0.0"/>
             <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
             <unit id="org.mockito.mockito-core" version="0.0.0"/>
-            <repository location="https://download.eclipse.org/eclipse/updates/4.29-I-builds/I20230611-1800/"/>
+            <repository location="https://download.eclipse.org/eclipse/updates/4.29-I-builds/I20230615-1800/"/>
         </location>
         <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
             <unit id="org.eclipse.xtext.xbase.lib" version="0.0.0"/>