MLECO-2968 Create a docker image with all requirements

Added a Dockerfile to setup and install requirements for
the ml-embedded-evaluation-kit repository.

Also included minor change (MLCE-859) for NPU components'
source file.

Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: I621fb2991218a451a0e8c33e14032b9c9e36709e
diff --git a/source/hal/source/components/npu/include/ethosu_npu_init.h b/source/hal/source/components/npu/include/ethosu_npu_init.h
index c562f6c..d1c3992 100644
--- a/source/hal/source/components/npu/include/ethosu_npu_init.h
+++ b/source/hal/source/components/npu/include/ethosu_npu_init.h
@@ -25,6 +25,12 @@
  **/
 int arm_ethosu_npu_init(void);
 
+/**
+ * @brief   Defines the Arm Ethos-U NPU interrupt handler: just a wrapper
+ *          around the default implementation.
+ **/
+void arm_ethosu_npu_irq_handler(void);
+
 #endif /* ARM_NPU */
 
 #endif /* ETHOS_U_NPU_INIT_H */