Convert mt76 and ieee802111 dts bindings from .txt to .yaml

Changes since v2:
- add myself as ieee80211.yaml maintainer
- add Ryder as mt76.yaml maintainer
- fix led node in mt76.yaml
- fix ieee80211.yaml refernce in mt76.yaml
- fix ieee80211-freq-limit property in ieee80211.yaml

Changes since v1:
- introduce ieee80211.yaml bindings
- remove unnecessary properties in mt76.yaml

Lorenzo Bianconi (2):
  dt-bindings:net:wireless:ieee80211: txt to yaml conversion
  dt-bindings:net:wireless:mediatek,mt76: txt to yaml conversion

 .../bindings/net/wireless/ieee80211.txt       |  24 ----
 .../bindings/net/wireless/ieee80211.yaml      |  45 +++++++
 .../bindings/net/wireless/mediatek,mt76.txt   |  78 -----------
 .../bindings/net/wireless/mediatek,mt76.yaml  | 122 ++++++++++++++++++
 4 files changed, 167 insertions(+), 102 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/wireless/ieee80211.txt
 create mode 100644 Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
 delete mode 100644 Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt
 create mode 100644 Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml

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2.30.2