yeast: Add Bazel build rules for yeast crates

Add BUILD.bazel files for the yeast and yeast-macros crates, register
them as dependencies of the shared tree-sitter extractor, and refresh
the vendored crate dependencies via update_tree_sitter_extractors_deps.sh.

shared/tree-sitter-extractor/BUILD.bazel

@@ -12,7 +12,9 @@ rust_library(
     compile_data = [
         "src/generator/prefix.dbscheme",
     ],
-    deps = all_crate_deps(),
+    deps = all_crate_deps() + [
+        "//shared/yeast",
+    ],
 )
 
 alias(

shared/yeast-macros/BUILD.bazel

@@ -0,0 +1,12 @@
+load("@rules_rust//rust:defs.bzl", "rust_proc_macro")
+load("//misc/bazel/3rdparty/tree_sitter_extractors_deps:defs.bzl", "aliases", "all_crate_deps")
+
+exports_files(["Cargo.toml"])
+
+rust_proc_macro(
+    name = "yeast-macros",
+    srcs = glob(["src/**/*.rs"]),
+    aliases = aliases(),
+    visibility = ["//visibility:public"],
+    deps = all_crate_deps(),
+)

shared/yeast/BUILD.bazel

@@ -0,0 +1,18 @@
+load("@rules_rust//rust:defs.bzl", "rust_library")
+load("//misc/bazel/3rdparty/tree_sitter_extractors_deps:defs.bzl", "aliases", "all_crate_deps")
+
+exports_files(["Cargo.toml"])
+
+rust_library(
+    name = "yeast",
+    srcs = glob(
+        ["src/**/*.rs"],
+        exclude = ["src/bin/**"],
+    ),
+    aliases = aliases(),
+    proc_macro_deps = [
+        "//shared/yeast-macros",
+    ],
+    visibility = ["//visibility:public"],
+    deps = all_crate_deps(),
+)