chore: bump py-rattler to 0.8.1 (#929)

Cargo.toml

@@ -112,7 +112,7 @@ regex = "1.11.1"
 reqwest = { version = "0.12.9", default-features = false }
 reqwest-middleware = "0.3.3"
 reqwest-retry = "0.6.1"
-resolvo = { version = "0.8.3" }
+resolvo = { version = "0.8.4" }
 retry-policies = { version = "0.4.0", default-features = false }
 rmp-serde = { version = "1.3.0" }
 rstest = { version = "0.23.0" }

crates/rattler_solve/tests/snapshots/backends__resolvo__panic_on_constraint.snap

@@ -7,4 +7,4 @@ Cannot solve the request because of: The following packages are incompatible
    └─ xbar 1 would require
       └─ xfoo >=2, which can be installed with any of the following options:
          └─ xfoo 2
-├─ constraint '==1' cannot be fulfilled
+├─ the constraint xfoo ==1 cannot be fulfilled

crates/rattler_solve/tests/snapshots/backends__resolvo__virtual_package_constrains.snap

@@ -1,11 +1,10 @@
 ---
 source: crates/rattler_solve/tests/backends.rs
-assertion_line: 711
 expression: output
 ---
 Cannot solve the request because of: The following packages are incompatible
 ├─ __cuda * can be installed with any of the following options:
 │  └─ __cuda 1
 └─ cuda-version * cannot be installed because there are no viable options:
    └─ cuda-version 12.5 would constrain
-      └─ __cuda >=12.1 , which conflicts with any installable versions previously reported
+      └─ __cuda >=12.1, which conflicts with any installable versions previously reported

py-rattler/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "py-rattler"
-version = "0.8.0"
+version = "0.8.1"
 edition = "2021"
 license = "BSD-3-Clause"
 publish = false