chore: modified resources alter to send the jsLibFileName in resource identifier (#39390)

## Description
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> _Add a TL;DR when the description is longer than 500 words or
extremely technical (helps the content, marketing, and DevRel team)._
>
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Figma or any other documents that might be relevant to the PR._


Fixes #
> [!WARNING]  
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._

## Automation

/ok-to-test tags="@tag.Git"

### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results  -->
> [!TIP]
> 🟢 🟢 🟢 All cypress tests have passed! 🎉 🎉 🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/13452341615>
> Commit: 5c55da0707d29788aaddc99f3ef385d0c500d840
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=13452341615&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Git`
> Spec:
> <hr>Fri, 21 Feb 2025 08:34:42 UTC
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## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Refactor**
- Improved the process for exporting custom library resources, ensuring
resource identifiers are generated more reliably during export
operations for a smoother experience.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

app/server/appsmith-server/src/main/java/com/appsmith/server/jslibs/exportable/CustomJSLibExportableServiceCEImpl.java

@@ -1,6 +1,7 @@
 package com.appsmith.server.jslibs.exportable;
 
 import com.appsmith.external.git.models.GitResourceType;
+import com.appsmith.git.files.FileUtilsImpl;
 import com.appsmith.server.constants.FieldName;
 import com.appsmith.server.domains.Application;
 import com.appsmith.server.domains.Artifact;
@@ -78,11 +79,16 @@ public class CustomJSLibExportableServiceCEImpl implements ExportableServiceCE<C
                     artifactExchangeJson
                             .getModifiedResources()
                             .putResource(FieldName.CUSTOM_JS_LIB_LIST, updatedCustomJSLibSet);
+
+                    Set<String> updatedCustomJsLibResourceIdentifiers = updatedCustomJSLibSet.stream()
+                            .map(FileUtilsImpl::getJsLibFileName)
+                            .collect(Collectors.toSet());
+
                     artifactExchangeJson
                             .getModifiedResources()
                             .getModifiedResourceIdentifiers()
                             .get(GitResourceType.JSLIB_CONFIG)
-                            .addAll(updatedCustomJSLibSet);
+                            .addAll(updatedCustomJsLibResourceIdentifiers);
 
                     /**
                      * Previously it was a Set and as Set is an unordered collection of elements that