Merge pull request #819 from arduino/add-arm64-link

Add back link to macOS ARM release

Author: MatteoPologruto

docs/installation.md

@@ -47,7 +47,7 @@ your `PATH` environment variable.
 | Linux ARM | [32 bit][linuxarm32] | [64 bit][linuxarm64] |
 | Windows   | [32 bit][windows32]  | [64 bit][windows64]  |
 | macOS     |                      | [64 bit][macos64]    |
-| macOS ARM |                      |                      |
+| macOS ARM |                      | [64 bit][macosarm64] |
 
 [linux64]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_Linux_64bit.tar.gz
 [linux32]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_Linux_32bit.tar.gz
@@ -56,6 +56,7 @@ your `PATH` environment variable.
 [windows64]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_Windows_64bit.zip
 [windows32]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_Windows_32bit.zip
 [macos64]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_macOS_64bit.tar.gz
+[macosarm64]: https://downloads.arduino.cc/arduino-lint/arduino-lint_latest_macOS_ARM64.tar.gz
 
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