feat(hermes): release v2 initial API (#1293)

The V2 API provide more functionality compared to the V1 such as
supporting benchmark proofs for multiple ids. This change bumps the
Hermes version to initiate a release and also fixes a couple of minor
things:
- Update build.rs to not panic on rebuilds
- Remove an unused benchmarks file
- Add all the V2 endpoints to docs

hermes/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name        = "hermes"
-version     = "0.4.5"
+version     = "0.5.0"
 description = "Hermes is an agent that provides Verified Prices from the Pythnet Pyth Oracle."
 edition     = "2021"
 

hermes/build.rs

@@ -14,12 +14,15 @@ fn main() {
     // directory as a mini-repo with wormhole and googleapis as remotes, so we can copy out the
     // TREEISH paths we want.
     let protobuf_setup = r#"
+        set -euo pipefail
         git init .
         git clean -df
-        git remote add wormhole https://github.com/wormhole-foundation/wormhole.git
-        git remote add googleapis https://github.com/googleapis/googleapis.git
+        git remote add wormhole https://github.com/wormhole-foundation/wormhole.git || true
+        git remote add googleapis https://github.com/googleapis/googleapis.git || true
         git fetch --depth=1 wormhole main
         git fetch --depth=1 googleapis master
+        git reset
+        rm -rf proto/
         git read-tree --prefix=proto/ -u wormhole/main:proto
         git read-tree --prefix=proto/google/api/ -u googleapis/master:google/api
     "#;

hermes/src/api.rs

@@ -122,6 +122,7 @@ pub async fn run(opts: RunOptions, state: ApiState) -> Result<()> {
             rest::latest_vaas,
             rest::price_feed_ids,
             rest::latest_price_updates,
+            rest::timestamp_price_updates,
         ),
         components(
             schemas(