tree cbb87f39e98ae4ca67864add57167d5aceba9a32
parent 325a9e1767f7ec0daac9bf79b04d4a9b2ab423eb
author Googler <ilist@google.com> 1695065352 -0700
committer Copybara-Service <copybara-worker@google.com> 1695065391 -0700

Create toolchain types for proto_library and lang_proto_library

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Create toolchain types for proto_library and lang_proto_library

This handles only lang_proto_libraries defined in Bazel: Java, Java lite, Python, C++.

Design doc: https://docs.google.com/document/d/1CE6wJHNfKbUPBr7-mmk_0Yo3a4TaqcTPE0OWNuQkhPs/edit#heading=h.5mcn15i0e1ch
Issue: https://github.com/bazelbuild/rules_proto/issues/179
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PiperOrigin-RevId: 566380737
Change-Id: I71dd30ed45c0f1d727600989ed1e50e9e5d70411