Bump oj from 3.11.3 to 3.13.4

[dependabot]

Bumps oj from 3.11.3 to 3.13.4.

Changelog

Sourced from oj's changelog.

3.13.4 - 2021-09-04

• Fixed concurrent GC issue in the cache.

3.13.3 - 2021-08-30

• Caches are now self adjusting and clearing so less used entries are expunged to avoid memory growth.

• When mimicking the JSON gem the JSON::State now handles all Hash methods. While this is different than the actually JSON gem it avoids failing due to errors in Rails code and other gems.

3.13.2 - 2021-08-11

• Fixed C99 compiler errors.

3.13.1 - 2021-08-09

• Fixed failing build on Windows.

3.13.0 - 2021-08-08

• Added Oj::Parser, a faster parser with better option management.

• Watson1978 increasd dump performance ever more and is now a collaborator on Oj!

3.12.3 - 2021-08-02

• Update documents for the :cache_keys and :cache_strings.

• Watson1978 increased dump performance for rails mode.

3.12.2 - 2021-07-25

• Thanks to Watson1978 for the dump performance for time values.

3.12.1 - 2021-07-09

• Fixed :cache_keys not being honored in compat mode.
• Increased the cache size.

3.12.0 - 2021-07-05

• Added string and symbol caching options that give Oj about a 20% parse performance boost.

3.11.8 - 2021-07-03

• Fixed or reverted change that set the default mode when optimize_Rails was called.

... (truncated)

Commits

• 2e47aef Merge branch 'develop'
• 142de8c Cleanup
• 75efcc3 Update docs for cache
• c9aeb9d Use stdlib memory functions
• 772793c Add changelog to gem
• d78145f Merge branch 'develop'
• f7d3461 Release prep
• 5dca1cf Add missing file
• 00400a1 back to ALLOC instead of malloc for Slots
• 3d6bdc2 WIP
• Additional commits viewable in compare view

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[dependabot]

Superseded by #137.