Add script for running nightly rustfmt on all workspaces (#23244)

* Add script for running nightly rustfmt on all workspaces

* invalidate ci cache

programs/bpf/rust/mem/src/entrypoint.rs

@@ -1,15 +1,16 @@
 //! Test mem functions
 
-use crate::{run_mem_tests, MemOps};
-use solana_program::{
-    account_info::AccountInfo,
-    entrypoint,
-    entrypoint::ProgramResult,
-    program_memory::{sol_memcmp, sol_memcpy, sol_memmove, sol_memset},
-    pubkey::Pubkey,
+use {
+    crate::{run_mem_tests, MemOps},
+    solana_program::{
+        account_info::AccountInfo,
+        entrypoint::ProgramResult,
+        program_memory::{sol_memcmp, sol_memcpy, sol_memmove, sol_memset},
+        pubkey::Pubkey,
+    },
 };
 
-entrypoint!(process_instruction);
+solana_program::entrypoint!(process_instruction);
 #[allow(clippy::unnecessary_wraps)]
 pub fn process_instruction(
     _program_id: &Pubkey,

programs/bpf/rust/mem/tests/lib.rs

@@ -1,7 +1,9 @@
-use solana_bpf_rust_mem::entrypoint::process_instruction;
-use solana_program_test::*;
-use solana_sdk::{
-    instruction::Instruction, pubkey::Pubkey, signature::Signer, transaction::Transaction,
+use {
+    solana_bpf_rust_mem::entrypoint::process_instruction,
+    solana_program_test::*,
+    solana_sdk::{
+        instruction::Instruction, pubkey::Pubkey, signature::Signer, transaction::Transaction,
+    },
 };
 
 #[tokio::test]