ecbuild: upgrade minimum version to 3.12

Author: awnawab

CMakeLists.txt

@@ -10,7 +10,7 @@
 cmake_minimum_required (VERSION 3.24)
 
 ## find ecbuild
-find_package( ecbuild 3.7 QUIET HINTS ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../ecbuild )
+find_package( ecbuild 3.12 QUIET HINTS ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../ecbuild )
 if( NOT ecbuild_FOUND )
   include(cmake/field_api_fetchcontent_ecbuild.cmake)
 endif()

cmake/field_api_fetchcontent_ecbuild.cmake

@@ -12,9 +12,9 @@
 include(FetchContent)
 FetchContent_Populate(
     ecbuild
-    URL            https://github.com/ecmwf/ecbuild/archive/refs/tags/3.11.0.tar.gz
+    URL            https://github.com/ecmwf/ecbuild/archive/refs/tags/3.12.0.tar.gz
     SOURCE_DIR     ${CMAKE_BINARY_DIR}/ecbuild
     BINARY_DIR     ${CMAKE_BINARY_DIR}/_deps/ecbuild-build
     SUBBUILD_DIR   ${CMAKE_BINARY_DIR}/_deps/ecbuild-subbuild
   )
-find_package( ecbuild 3.11 REQUIRED HINTS ${CMAKE_BINARY_DIR} )
+find_package( ecbuild 3.12 REQUIRED HINTS ${CMAKE_BINARY_DIR} )