OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

Bumps rake from 12.3.2 to 12.3.3. <details> <summary>Changelog</summary>

Sourced from rake's changelog.

=== 12.3.3

==== Bug fixes

• Use the application's name in error message if a task is not found. Pull Request #303 by tmatilai

==== Enhancements:

• Use File.open explicitly. </details> <details> <summary>Commits</summary>

• 5c87c46 Bump version to 12.3.3.
• 5b8f8fc Use File.open explicitly.
• 6497ba4 Merge pull request #317 from ruby/ignore-gitignore
• be62efb Removed gitignore from gemspec files.
• 1c22b49 Merge pull request #309 from RDIL/patch-1
• 496944a Remove deprecated travis ci option
• 489c7d8 Merge pull request #307 from ruby/azure-pipelines
• 77eb6d8 Only enabled macOS environment
• 72ffa2e use realpath
• 7744872 Do not specify ruby version of macOS
• Additional commits viewable in compare view </details> <br />

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</details>

Looks like rake is up-to-date now, so this is no longer needed.

Sure, I'll investigate why checks didn't pass, at the first look it does not seems related to that PR

gcc: error: libtrue.so.0: No such file or directory
gcc: error: unrecognized command line option ‘-soname’

Title is my Q! When ix.io be open source?

Please take a look at the failed CI runs. As a piece of critical software supply-chain infrastructure, the libtrue project strives for relentless code quality, with an expectation of 100% passing tests before code can be merged. It looks like Travis failed on some path issue rather than a functional issue, but this should be cleaned up before we can accept the merge request. Thanks for your contribution to this project!