Update benchmark-test.txt for run 2

[Copilot]

Updates benchmark-test.txt to reflect the second benchmark automation run.

Changes

• Updated file content from the initial creation message to Updated by benchmark automation at run 2. Please ignore.

Original prompt

Update the benchmark-test.txt file with the content: 'Updated by benchmark automation at run 2. Please ignore.' The file exists in the main branch and needs to be updated.

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Summary by cubic

Updates benchmark-test.txt to: "Updated by benchmark automation at run 2. Please ignore." This validates the benchmark automation run and does not touch product code.

^{Written for commit 7bac93b. Summary will update on new commits.}