Upgrade to LSP4IJ 0.18.0. (#1437)

* Upgrade to LSP4IJ 0.18.0.

Signed-off-by: Michael Glavassevich <[email protected]>

* Include LSP4IJ 0.18.0 in the list of versions tested with LTI 25.0.9.

Signed-off-by: Michael Glavassevich <[email protected]>

---------

Signed-off-by: Michael Glavassevich <[email protected]>

Author: mrglavas

build.gradle

@@ -12,7 +12,7 @@ version '25.0.9'
 
 def remoteRobotVersion = "0.11.23"
 // To switch to nightly version, append "@nightly" to the version number (i.e. 0.4.1-20240828-013108@nightly)
-def lsp4ijVersion = '0.17.0'
+def lsp4ijVersion = '0.18.0'
 
 allprojects {
     sourceCompatibility = javaVersion

docs/user-guide.md

@@ -65,7 +65,7 @@ Liberty Tools for IntelliJ has an external dependency on [LSP4IJ](https://github
 | 24.0.12               | 0.8.1, 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0 |
 | 25.0.5                | 0.13.0, 0.14.0, 0.14.2                       |
 | 25.0.8                | 0.14.2, 0.15.0, 0.16.0, 0.16.1               |
-| 25.0.9                | 0.15.0, 0.16.0, 0.16.1, 0.17.0               |
+| 25.0.9                | 0.15.0, 0.16.0, 0.16.1, 0.17.0, 0.18.0       |
 
 ### Manually install specific release of the LSP4IJ plugin from the Marketplace