Rollup merge of #138763 - aDotInTheVoid:two-years-later, r=GuillaumeGomez

jsondocck: Replace `jsonpath_lib` with `jsonpath-rust`

The current jsonpath implementation we use isn't spec-compliant, and is buggy. See https://github.com/freestrings/jsonpath/issues/91

To solve it, it's replaced with https://github.com/besok/jsonpath-rust. This is spec-compiant, and doesn't have a really awkward bug we need to always dance around.

Unfortunately, this requires rewriting almost every test, as the behaviour of `[?(```@`,``` which is *extremely* common was changed. (But the new behaviour makes way more sense, and isn't buggy with tripply nested selectors)

Unblocks #110406. Makes #100515 much easier as we don't need to explain the broken JSONPath implementation

Best reviewed commit-by-commit. The first does the replacement. The next two rewrite the test-suite mechanically. The last rewrites the test-suite by hand.

r? ```@GuillaumeGomez```

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/rustdoc-json/impl-trait-precise-capturing.rs b/tests/rustdoc-json/impl-trait-precise-capturing.rs
index 06be95099b4..37adb514f55 100644
--- a/tests/rustdoc-json/impl-trait-precise-capturing.rs
+++ b/tests/rustdoc-json/impl-trait-precise-capturing.rs
@@ -1,4 +1,4 @@
-//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[0].lifetime" \"\'a\"
-//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[1].param" \"T\"
-//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[2].param" \"N\"
+//@ is "$.index[?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[0].lifetime" \"\'a\"
+//@ is "$.index[?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[1].param" \"T\"
+//@ is "$.index[?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[2].param" \"N\"
 pub fn hello<'a, T, const N: usize>() -> impl Sized + use<'a, T, N> {}