[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/annotations/retentionValueScript.txt

@@ -8,7 +8,7 @@ R|kotlin/annotation/AnnotationRetention.SOURCE|
 FIR FILE:
 FILE: [ResolvedTo(IMPORTS)] retentionValueScript.kts
     context(<script>@R|kotlin/script/templates/standard/ScriptTemplateWithArgs|)
-    SCRIPT: [ResolvedTo(TYPES)] 
+    SCRIPT: [ResolvedTo(TYPES)] <script-retentionValueScript.kts>
         [ResolvedTo(RAW_FIR)] lval args: R|kotlin/Array<kotlin/String>|
 
         @R|kotlin/annotation/Retention|[Types](value = Q|kotlin/annotation/AnnotationRetention|.R|kotlin/annotation/AnnotationRetention.SOURCE|) public final [ResolvedTo(ANNOTATIONS_ARGUMENTS_MAPPING)] annotation class Anno : R|kotlin/Annotation| {
@@ -16,4 +16,4 @@ FILE: [ResolvedTo(IMPORTS)] retentionValueScript.kts
                 LAZY_super<R|kotlin/Any|>
             }
 
-        }
+        }