[#227] Refactor ClangdConfigurationManager

- Add org.eclipse.cdt.cmake.core to target definition

fixes #227

Author: ghentschke

releng/org.eclipse.cdt.lsp.target/org.eclipse.cdt.lsp.target.target

@@ -45,6 +45,7 @@
 			<!-- We explicitly have CDT in target platform so that developers can develop org.eclipse.cdt.core/ui without requiring all the projects from CDT in their workspace. -->
 			<repository location="https://download.eclipse.org/tools/cdt/releases/11.3/cdt-11.3.0/" />
 			<unit id="org.eclipse.cdt.feature.group" version="0.0.0" />
+			<unit id="org.eclipse.cdt.cmake.core" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<repository location="https://download.eclipse.org/wildwebdeveloper/releases/latest/" />