chore: Update axios and posthog-js dependencies

This commit updates the axios and posthog-js dependencies in the package-lock.json file. The axios dependency is updated from version 1.6.8 to 1.7.2, and the posthog-js dependency is updated from version 1.131.4 to 1.138.0. These updates ensure that the latest stable versions of these libraries are used in the project.