v2.1.1 (#2951)

## Issue Addressed

NA

## Proposed Changes

- Bump Lighthouse version to v2.1.1
- Update `thread_local` from v1.1.3 to v1.1.4 to address https://rustsec.org/advisories/RUSTSEC-2022-0006

## Additional Info

- ~~Blocked on #2950~~
- ~~Blocked on #2952~~

Cargo.lock

@@ -331,7 +331,7 @@ dependencies = [
 
 [[package]]
 name = "beacon_node"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "beacon_chain",
  "clap",
@@ -497,7 +497,7 @@ dependencies = [
 
 [[package]]
 name = "boot_node"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "beacon_node",
  "clap",
@@ -2825,7 +2825,7 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "lcli"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "account_utils",
  "bls",
@@ -3350,7 +3350,7 @@ dependencies = [
 
 [[package]]
 name = "lighthouse"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "account_manager",
  "account_utils",