Sync with upstream Tock to remove the latest patch.

patches/tock/01-persistent-storage.patch

@@ -295,7 +295,7 @@ index ece4a443..9a1afc84 100644
      }
 +
 +    pub fn in_writeable_flash_region(&self, ptr: usize, len: usize) -> bool {
-+        self.kernel.process_map_or(false, self.idx, |process| {
++        self.kernel.process_map_or(false, *self, |process| {
 +            let ptr = match ptr.checked_sub(process.flash_start() as usize) {
 +                None => return false,
 +                Some(ptr) => ptr,

patches/tock/04-fix-dynamic-deferred-call.patch

@@ -1,46 +0,0 @@
-diff --git a/kernel/src/common/dynamic_deferred_call.rs b/kernel/src/common/dynamic_deferred_call.rs
-index 53f5143d..ca349972 100644
---- a/kernel/src/common/dynamic_deferred_call.rs
-+++ b/kernel/src/common/dynamic_deferred_call.rs
-@@ -226,23 +226,25 @@ impl DynamicDeferredCall {
-     /// `call_global_instance_while`.
-     pub(self) fn call_while<F: Fn() -> bool>(&self, f: F) {
-         if self.call_pending.get() {
--            // Reset call_pending here, as it may be set again in the deferred calls
--            self.call_pending.set(false);
-+            for (i, client_state) in self.client_states.iter().enumerate() {
-+                if !f() {
-+                    break;
-+                }
-+                if client_state.scheduled.get() {
-+                    client_state.client.map(|client| {
-+                        client_state.scheduled.set(false);
-+                        client.call(DeferredCallHandle(i));
-+                    });
-+                }
-+            }
- 
--            self.client_states
--                .iter()
--                .enumerate()
--                .filter(|(_i, client_state)| client_state.scheduled.get())
--                .filter_map(|(i, client_state)| {
--                    client_state
--                        .client
--                        .map(|c| (i, &client_state.scheduled, *c))
--                })
--                .take_while(|_| f())
--                .for_each(|(i, call_reqd, client)| {
--                    call_reqd.set(false);
--                    client.call(DeferredCallHandle(i));
--                });
-+            // Recompute call_pending here, as some deferred calls may have been skipped due to the
-+            // `f` predicate becoming false.
-+            self.call_pending.set(
-+                self.client_states
-+                    .iter()
-+                    .any(|client_state| client_state.scheduled.get()),
-+            );
-         }
-     }
- }