Auto merge of #121265 - klensy:bump-18-02-24, r=Mark-Simulacrum

bump some deps

First commit dedupes darling* crates and remove one more syn 1.* dep
Second one bumps windows crate to 0.52

compiler/rustc_data_structures/src/flock/windows.rs

@@ -69,7 +69,6 @@ impl Lock {
                 &mut overlapped,
             )
         }
-        .ok()
         .map_err(|e| {
             let err = io::Error::from_raw_os_error(e.code().0);
             debug!("failed acquiring file lock: {}", err);

compiler/rustc_data_structures/src/profiling.rs

@@ -866,16 +866,14 @@ cfg_match! {
             use std::mem;
 
             use windows::{
-                // FIXME: change back to K32GetProcessMemoryInfo when windows crate
-                // updated to 0.49.0+ to drop dependency on psapi.dll
-                Win32::System::ProcessStatus::{GetProcessMemoryInfo, PROCESS_MEMORY_COUNTERS},
+                Win32::System::ProcessStatus::{K32GetProcessMemoryInfo, PROCESS_MEMORY_COUNTERS},
                 Win32::System::Threading::GetCurrentProcess,
             };
 
             let mut pmc = PROCESS_MEMORY_COUNTERS::default();
             let pmc_size = mem::size_of_val(&pmc);
             unsafe {
-                GetProcessMemoryInfo(
+                K32GetProcessMemoryInfo(
                     GetCurrentProcess(),
                     &mut pmc,
                     pmc_size as u32,