move findAndClickButton to common ScriptUtils & update script syntax to JS (followups from aws#5435)

Author: Gaurav Gandhi

ui-tests-starter/tst-243+/software/aws/toolkits/jetbrains/uitests/docTests/scripts/ScriptUtils.kt renamed to ui-tests-starter/tst-243+/software/aws/toolkits/jetbrains/uitests/ScriptUtils.kt

@@ -1,9 +1,9 @@
 // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-package software.aws.toolkits.jetbrains.uitests.docTests.scripts
+package software.aws.toolkits.jetbrains.uitests
 
-// language=TS
+// language=JS
 val findAndClickButtonScript = """
 const findAndClickButton = async (
   page,

ui-tests-starter/tst-243+/software/aws/toolkits/jetbrains/uitests/docTests/scripts/UpdateReadmeWithLatestChangesScripts.kt

@@ -3,7 +3,9 @@
 
 package software.aws.toolkits.jetbrains.uitests.docTests.scripts
 
-// language=TS
+import software.aws.toolkits.jetbrains.uitests.findAndClickButtonScript
+
+// language=JS
 val updateReadmeLatestChangesConfirmOptionsScript = """
     const puppeteer = require('puppeteer');
     
@@ -57,7 +59,7 @@ val updateReadmeLatestChangesConfirmOptionsScript = """
     });
 """.trimIndent()
 
-// language=TS
+// language=JS
 val updateReadmeLatestChangesScript = """
 
     const puppeteer = require('puppeteer');
@@ -108,7 +110,7 @@ val updateReadmeLatestChangesScript = """
 
 """.trimIndent()
 
-// language=TS
+// language=JS
 val updateReadmeLatestChangesMakeChangesFlowScript = """
     
     const puppeteer = require('puppeteer');

ui-tests-starter/tst-243+/software/aws/toolkits/jetbrains/uitests/docTests/scripts/UpdateReadmeWithSpecificChangesScripts.kt

@@ -3,7 +3,9 @@
 
 package software.aws.toolkits.jetbrains.uitests.docTests.scripts
 
-// language=TS
+import software.aws.toolkits.jetbrains.uitests.findAndClickButtonScript
+
+// language=JS
 val updateReadmeSpecificChangesMakeChangesFlowScript = """
     
      const puppeteer = require('puppeteer');