[Keyboard] add dztech/bocc keyboard (#9794)
* Update readme.md
* add bocc keyboard
* Update bocc.c
* Update keymap.c
* Update readme.md
* Update config.h
* Update keyboards/dztech/bocc/config.h
* Update keyboards/dztech/bocc/rules.mk
* Update keyboards/dztech/bocc/bocc.c
* Update keyboards/dztech/bocc/bocc.c
* Update keyboards/dztech/bocc/readme.md
* Update keyboards/dztech/bocc/readme.md
* Update keyboards/dztech/bocc/rules.mk
* Update keyboards/dztech/bocc/rules.mk
* Update bocc.c
* Update bocc.h
* Update bocc.c
* Update config.h
* Update keymap.c
* Update keymap.c
* Update keyboards/dztech/bocc/config.h
* Update keyboards/dztech/bocc/keymaps/default/keymap.c
* Update keyboards/dztech/bocc/bocc.h
* Update keyboards/dztech/bocc/info.json
* Update keyboards/dztech/bocc/keymaps/default/keymap.c
* Update keyboards/dztech/bocc/keymaps/via/keymap.c
* Update keyboards/dztech/bocc/keymaps/via/keymap.c
* Update keyboards/dztech/bocc/keymaps/via/keymap.c
* Update keyboards/dztech/bocc/keymaps/via/keymap.c
* Update bocc.h
* Update keymap.c
* Update keymap.c
* Update keymap.c
* Update bocc.h
* Update keyboards/dztech/bocc/bocc.h