rules_flex v0.4

GitOrigin-RevId: e54191d77b4aa9894e94d949516fdb10a1c3f9cb

rules_flex v0.3.2

GitOrigin-RevId: ebc576af67f75511a97366d22ffc6825177d4220

rules_flex v0.3.1

GitOrigin-RevId: 260a380f037f74efa1c5a5b0b1b5b84fe7a2efbc

rules_flex v0.3

GitOrigin-RevId: 5e7078db6d6830bac47bb9c6dd55ccbefb8b55bd

rules_flex v0.2.1

GitOrigin-RevId: 4aba2b432860e0a981581804df3c3da624fd5732

Allow C++ targets to depend on `@rules_flex//flex:current_flex_toolch…

…ain`.

Fixes #1

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