Bump Tock kernel version (#374)

* Bump Tock kernel version

* Update boards to new kernel

* Update patches to new kernel

* Update PR template

* Bump libtock-rs

* Use new layout from libtock-rs

* Fix clippy warnings due to updated toolchain

* Fix new toolchain file format

* Bump elf2tab to v0.7.0

* Fix worklow and setup.sh script to use the TOML rust-toolchain file

* New libtock-rs style of declaring the stack.

* Fix padding in layout file.

The layout from libtock-rs generates invalid flash padding.
The value is 32-bit and therefore setting padding to 0xff yields
0xff000000 instead of 0xffffffff that we want.

* adds tock patch for app break hard fault

* sets in deploy, removed patch 04-mpu-fix

* fixed the if deploy

* fixes indentation

* updates board names in install.md

* fix docs and deploy style

Co-authored-by: Fabian Kaczmarczyck <kaczmarczyck@google.com>
Co-authored-by: kaczmarczyck <43844792+kaczmarczyck@users.noreply.github.com>

examples/store_latency.rs

@@ -26,6 +26,8 @@ use libtock_drivers::console::Console;
 use libtock_drivers::timer::{self, Duration, Timer, Timestamp};
 use persistent_store::Store;
 
+libtock_core::stack_size! {0x800}
+
 fn timestamp(timer: &Timer) -> Timestamp<f64> {
     Timestamp::<f64>::from_clock_value(timer.get_current_clock().ok().unwrap())
 }
@@ -66,10 +68,12 @@ fn compute_latency(
     key_increment: usize,
     word_length: usize,
 ) -> Stat {
-    let mut stat = Stat::default();
-    stat.num_pages = num_pages;
-    stat.key_increment = key_increment;
-    stat.entry_length = word_length;
+    let mut stat = Stat {
+        num_pages,
+        key_increment,
+        entry_length: word_length,
+        ..Default::default()
+    };
 
     let mut console = Console::new();
     writeln!(