rpi-imager: init at 1.5

pkgs/tools/misc/rpi-imager/lsblkCheckFix.patch

@@ -0,0 +1,16 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 3d7fc79..8ce72b9 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -229,11 +229,6 @@ else()
+         if (NOT LSBLK)
+             message(FATAL_ERROR "Unable to locate lsblk (used for disk enumeration)")
+         endif()
+-
+-        execute_process(COMMAND "${LSBLK}" "--json" RESULT_VARIABLE ret)
+-        if (ret EQUAL "1")
+-            message(FATAL_ERROR "util-linux package too old. lsblk does not support --json (used for disk enumeration)")
+-        endif()
+     endif()
+ 
+     configure_file(