fix detect glint (#328)

* fix detect glint

* fix glint check

Author: patricklx

src/main/kotlin/com/emberjs/glint/GlintLspSupportProvider.kt

@@ -94,6 +94,7 @@ class GlintLspServerDescriptor(private val myProject: Project) : LspServerDescri
         }
         val glintPkg = workingDir.findFileByRelativePath("node_modules/@glint/core") ?: return false
         glintPkg.findFileByRelativePath("bin/glint-language-server.js") ?: return false
+        glintCoreDir = glintPkg
         return true
     }
 
@@ -106,7 +107,8 @@ class GlintLspServerDescriptor(private val myProject: Project) : LspServerDescri
         pkg.readOrDetect()
         val path = pkg.`package`.constantPackage?.systemIndependentPath
         if (path != null) {
-            val f = VfsUtil.findFile(Path(path), true)
+            var f = VfsUtil.findFile(Path(path), true)
+            f = f?.findFileByRelativePath("bin/glint-language-server.js")
 
             if (f != null) {
                 return true