fix: lock compressed storage cache

Keeping cache inside `CompressedLineStorage` can cause problems when
cache gets cleared in some thread without proper locking. This commit
moves cache to a IndexingData which has thread-safe access.

fix: lock compressed storage cache

Keeping cache inside `CompressedLineStorage` can cause problems when
cache gets cleared in some thread without proper locking. This commit
moves cache to a IndexingData which has thread-safe access.

fix: lock compressed storage cache

Keeping cache inside `CompressedLineStorage` can cause problems when
cache gets cleared in some thread without proper locking. This commit
moves cache to a IndexingData which has thread-safe access.

20.12

[skip ci] Try packaging in github workflow

[skip ci] Try packaging in github workflow

[skip ci] Try packaging in github workflow

[skip ci] Try packaging in github workflow

Try packaging in github workflow

Try packaging in github workflow