docs(core): docs for fingerprint are incorrect (#26353)

This PR fixes a document for `fingerprint` in `core` module, because the caller's comments did not modify it.

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packages/aws-cdk-lib/core/lib/fs/index.ts

@@ -26,10 +26,11 @@ export class FileSystem {
   /**
    * Produces fingerprint based on the contents of a single file or an entire directory tree.
    *
+   * Line endings are converted from CRLF to LF.
+   *
    * The fingerprint will also include:
    * 1. An extra string if defined in `options.extra`.
-   * 2. The set of exclude patterns, if defined in `options.exclude`
-   * 3. The symlink follow mode value.
+   * 2. The symlink follow mode value.
    *
    * @param fileOrDirectory The directory or file to fingerprint
    * @param options Fingerprinting options