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GitHubAction not pinned by hash: .github/workflows/ci.yaml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:38: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:50: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:51: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:69: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:81: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:82: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:93: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:107: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:108: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:114: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yaml:157: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/ci.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/examples.yaml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/examples.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/examples.yaml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/examples.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/examples.yaml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/tmc/langchaingo/examples.yaml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned 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