Add diesel-2.2.10-new-solver benchmark

Author: Kobzol

collector/compile-benchmarks/diesel-2.2.10-new-solver/.cargo_vcs_info.json

@@ -0,0 +1,6 @@
+{
+  "git": {
+    "sha1": "2a6752b2b91c55b9968b7b8e3df44d5ff7eca166"
+  },
+  "path_in_vcs": "diesel"
+}

collector/compile-benchmarks/diesel-2.2.10-new-solver/0-println.patch

@@ -0,0 +1,12 @@
+diff --git a/src/query_dsl/mod.rs b/src/query_dsl/mod.rs
+index 8be915e7..6da19ecc 100644
+--- a/src/query_dsl/mod.rs
++++ b/src/query_dsl/mod.rs
+@@ -119,6 +119,7 @@ pub trait QueryDsl: Sized {
+     where
+         Self: methods::DistinctDsl,
+     {
++        println!("testing");
+         methods::DistinctDsl::distinct(self)
+     }
+