chore: bump fd-lock from 2.0.0 to 3.0.0 (#18756)

* chore: bump fd-lock from 2.0.0 to 3.0.0

Bumps [fd-lock](https://github.com/yoshuawuyts/fd-lock) from 2.0.0 to 3.0.0.
- [Release notes](https://github.com/yoshuawuyts/fd-lock/releases)
- [Commits](https://github.com/yoshuawuyts/fd-lock/commits)

---
updated-dependencies:
- dependency-name: fd-lock
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Use new api

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>

validator/src/main.rs

@@ -5,7 +5,6 @@ use {
         AppSettings, Arg, ArgMatches, SubCommand,
     },
     console::style,
-    fd_lock::FdLock,
     log::*,
     rand::{seq::SliceRandom, thread_rng, Rng},
     solana_clap_utils::{
@@ -2501,8 +2500,8 @@ pub fn main() {
         })
     });
 
-    let mut ledger_fd_lock = FdLock::new(fs::File::open(&ledger_path).unwrap());
-    let _ledger_lock = ledger_fd_lock.try_lock().unwrap_or_else(|_| {
+    let mut ledger_fd_lock = fd_lock::RwLock::new(fs::File::open(&ledger_path).unwrap());
+    let _ledger_lock = ledger_fd_lock.try_write().unwrap_or_else(|_| {
         println!(
             "Error: Unable to lock {} directory. Check if another validator is running",
             ledger_path.display()