Add esp_eth component and update build script dependencies

Author: MATTYGILO

.github/workflows/build_boards.yml

@@ -58,3 +58,4 @@ jobs:
             ./boards/${{ matrix.board_type }}/build/partition_table/partition-table.bin  # yamllint disable-line rule:line-length
             ./boards/${{ matrix.board_type }}/build/micropython.bin
             ./boards/${{ matrix.board_type }}/build/micropython.elf
+