New VA108xx Rust workspace structure + dependency updates

- The workspace is now a monorepo without submodules. The HAL, PAC and BSP
  are integrated directly
- Update all dependencies: embedded-hal v1 and RTIC v2

va108xx/src/porta/irq_end.rs

@@ -0,0 +1,18 @@
+#[doc = "Register `IRQ_END` reader"]
+pub type R = crate::R<IrqEndSpec>;
+impl core::fmt::Debug for R {
+    fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+        write!(f, "{}", self.bits())
+    }
+}
+#[doc = "Masked Interrupt Status\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`irq_end::R`](R).  See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
+pub struct IrqEndSpec;
+impl crate::RegisterSpec for IrqEndSpec {
+    type Ux = u32;
+}
+#[doc = "`read()` method returns [`irq_end::R`](R) reader structure"]
+impl crate::Readable for IrqEndSpec {}
+#[doc = "`reset()` method sets IRQ_END to value 0"]
+impl crate::Resettable for IrqEndSpec {
+    const RESET_VALUE: u32 = 0;
+}