Bump assert_cmd from 0.10.2 to 0.11.0 (#2580)

* Bump assert_cmd from 0.10.2 to 0.11.0

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 0.10.2 to 0.11.0.
- [Release notes](https://github.com/assert-rs/assert_cmd/releases)
- [Changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md)
- [Commits](https://github.com/assert-rs/assert_cmd/compare/v0.10.2...v0.11.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>, Mark Sinclair Jr <mark@solana.com>

* Replace use of removed `Command::main_binary`

assert_cmd 11.0 removed this. replaced with
`Command::cargo_bin(env!("CARGO_PKG_NAME"))`

ledger-tool/Cargo.toml

@@ -16,7 +16,7 @@ solana-sdk = { path = "../sdk", version = "0.12.0" }
 solana-logger = { path = "../logger", version = "0.12.0" }
 
 [dev-dependencies]
-assert_cmd = "0.10"
+assert_cmd = "0.11"
 
 [features]
 cuda = []

ledger-tool/tests/basic.rs

@@ -7,7 +7,11 @@ use std::process::Output;
 use std::sync::Arc;
 
 fn run_ledger_tool(args: &[&str]) -> Output {
-    Command::main_binary().unwrap().args(args).output().unwrap()
+    Command::cargo_bin(env!("CARGO_PKG_NAME"))
+        .unwrap()
+        .args(args)
+        .output()
+        .unwrap()
 }
 
 fn count_newlines(chars: &[u8]) -> usize {