rust: Allow panic! and expect()

These two lints are not serving us right because we actually provide
good justification as to why we want to panic to prevent further damage.

Signed-off-by: Xiangfei Ding <xfding@google.com>
Change-Id: I902775acb44b2ec3c0df7350cca611e96a6a6964
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/101627
Reviewed-by: David Benjamin <davidben@google.com>

rust/bssl-tls-tokio/src/lib.rs

diff --git a/rust/bssl-tls-tokio/src/lib.rs b/rust/bssl-tls-tokio/src/lib.rs
index 0041951..519d3b5 100644
--- a/rust/bssl-tls-tokio/src/lib.rs
+++ b/rust/bssl-tls-tokio/src/lib.rs
@@ -18,8 +18,6 @@
     clippy::missing_safety_doc,
     clippy::indexing_slicing,
     clippy::unwrap_used,
-    clippy::panic,
-    clippy::expect_used,
     clippy::undocumented_unsafe_blocks
 )]
 

rust/bssl-tls/src/lib.rs

diff --git a/rust/bssl-tls/src/lib.rs b/rust/bssl-tls/src/lib.rs
index 67eb1d7..2d0a0e5 100644
--- a/rust/bssl-tls/src/lib.rs
+++ b/rust/bssl-tls/src/lib.rs
@@ -18,8 +18,6 @@
     clippy::missing_safety_doc,
     clippy::indexing_slicing,
     clippy::unwrap_used,
-    clippy::panic,
-    clippy::expect_used,
     clippy::undocumented_unsafe_blocks
 )]
 #![allow(private_bounds)]