fix: disallow language servers in light edit mode

[fbricon]

• don't use smart mode when in light edit
• added new supportsLightEdit property to LS definitions, so some LS can be allowed in Light Edit mode. Disabled by default, so no Quarkus nor Qute LS are spawned in Light Edit mode

Fixes #1244

To test this fix, you need to install the corresponding build in the IDEA installation used to open a java file on double-click, or via idea <filename>.java in a terminal

[angelozerr]

ConnectDocumentToLanguageServerSetupParticipant is used to force the connection to LS when file is opened to avoid starting ls when LSP operations like codelens, highlights etc occurs to avoid performance problem when several LSP operations occurs.

I wonder if correct fix should be done in

intellij-quarkus/src/main/java/com/redhat/devtools/intellij/lsp4ij/internal/PromiseToCompletableFuture.java

Line 78 in f599f3c

var executeInSmartMode = DumbService.getInstance(project).isDumb();

by checking light edit mode too?

[sonarcloud]

SonarCloud Quality Gate failed.   

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