Bump rack-cache from 1.12.1 to 1.13.0

[dependabot[bot]]

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Bumps rack-cache from 1.12.1 to 1.13.0.

Changelog

Sourced from rack-cache's changelog.

1.13.0

• Support lowercase Vary and Age headers

1.12.0

• Add a fault_tolerant flag to fail-over to stale cache

1.11.1

• when ignoring parts of the query, remove query in key when all params are ignored

1.11.0

• Add a proc to allow ignoring parts of the query string in the key

1.10.0

• Pass Options To Underlying Storage Driver
• bump required ruby version to 2.3

1.9.0

• make purge not raise when not implemented

1.8.0

• Meta stores will purge keys when no entity store entries are found

1.7.2

• Fix key generation for requests with no query strings

1.7.0

• Meta stores now receive a third ttl argument to write when use_native_ttl is used.

1.6.1

• Revert 'No longer read responses from cache when we already have them'

1.6.0

• Noop backend
• No longer read responses from cache when we already have them
• renamed files from entitystore -> entity_store (metastore/cachecontrol/appengine) and added warns for old ones

1.5.1

• fix key generation for query strings that include encoded equals

... (truncated)

Commits

• 1205e71 v1.13.0
• b7c301f Merge pull request #173 from ykitamura-mdsol/fix/vary_case_sensitivity
• 90cbc35 Simplify the logic
• 27b1a7b Fix case sensitivity of the Vary and Age headers
• See full diff in compare view

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