[FIR] FirRenderer: render name for scripts

A script name is important information, so it is better to render it.
This also will fix the inconsistency with redundant space after 'SCRIPT:'.

analysis/low-level-api-fir/testData/getOrBuildFir/wholeDeclaration/enumEntryScript.txt

@@ -8,7 +8,7 @@ public final static [ResolvedTo(BODY_RESOLVE)] [ContainingClassKey=X] enum entry
 FIR FILE:
 FILE: [ResolvedTo(IMPORTS)] enumEntryScript.kts
     context(<script>@R|kotlin/script/templates/standard/ScriptTemplateWithArgs|)
-    SCRIPT: [ResolvedTo(TYPES)] 
+    SCRIPT: [ResolvedTo(TYPES)] <script-enumEntryScript.kts>
         [ResolvedTo(RAW_FIR)] lval args: R|kotlin/Array<kotlin/String>|
 
         public final [ResolvedTo(STATUS)] enum class X : R|kotlin/Enum<X>| {
@@ -26,4 +26,4 @@ FILE: [ResolvedTo(IMPORTS)] enumEntryScript.kts
             public final static [ResolvedTo(STATUS)] [ContainingClassKey=X] val entries: R|kotlin/enums/EnumEntries<X>|
                 public [ResolvedTo(STATUS)] get(): R|kotlin/enums/EnumEntries<X>|
 
-        }
+        }