`src/etc/json-types` -> `src/rustdoc-json-types`

Cargo.toml

@@ -4,7 +4,7 @@ members = [
   "compiler/rustc",
   "library/std",
   "library/test",
-  "src/etc/json-types",
+  "src/rustdoc-json-types",
   "src/tools/cargotest",
   "src/tools/clippy",
   "src/tools/compiletest",

src/librustdoc/Cargo.toml

@@ -17,7 +17,7 @@ smallvec = "1.0"
 tempfile = "3"
 itertools = "0.9"
 regex = "1"
-json-types = { path = "../etc/json-types" }
+json-types = { path = "../rustdoc-json-types" }
 
 [dev-dependencies]
 expect-test = "1.0"