Loading
nixos/esphome: set ExecPaths
It looks like ExecPaths was removed in #508178, after adding it in #498811.
ExecPaths is required to fix building firmware for LibreTiny-based
devices, otherwise we get the following error:
```
sh: line 1: /var/lib/esphome/.platformio/packages/toolchain-gccarmnoneeabi/bin/arm-none-eabi-g++: Permission denied
```
Signed-off-by:
David Wronek <david.wronek@mainlining.org>