[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/calls/argsFromMemberFunction.txt

@@ -8,7 +8,7 @@ R|<local>/args|.R|SubstitutionOverride<kotlin/Array.size: R|kotlin/Int|>|
 FIR FILE:
 FILE: [ResolvedTo(IMPORTS)] argsFromMemberFunction.kts
     context(<script>@R|kotlin/script/templates/standard/ScriptTemplateWithArgs|)
-    SCRIPT: [ResolvedTo(TYPES)] 
+    SCRIPT: [ResolvedTo(TYPES)] <script-argsFromMemberFunction.kts>
         [ResolvedTo(RAW_FIR)] lval args: R|kotlin/Array<kotlin/String>|
 
         public final [ResolvedTo(STATUS)] class A : R|kotlin/Any| {
@@ -20,4 +20,4 @@ FILE: [ResolvedTo(IMPORTS)] argsFromMemberFunction.kts
                 R|<local>/args|.R|SubstitutionOverride<kotlin/Array.size: R|kotlin/Int|>|
             }
 
-        }
+        }