Allow wireguard to bind to PPP interface (#6989)

Co-authored-by: Tim Lunn <tl@smlight.tech>

platformio.ini

@@ -94,7 +94,7 @@ lib_deps =
     ESP8266mDNS                           ; mdns (Arduino built-in)
     DNSServer                             ; captive_portal (Arduino built-in)
     crankyoldgit/IRremoteESP8266@2.8.6    ; heatpumpir
-    droscy/esp_wireguard@0.4.1            ; wireguard
+    droscy/esp_wireguard@0.4.2            ; wireguard
 build_flags =
     ${common:arduino.build_flags}
     -Wno-nonnull-compare
@@ -124,7 +124,7 @@ lib_deps =
     DNSServer                            ; captive_portal (Arduino built-in)
     esphome/ESP32-audioI2S@2.0.7         ; i2s_audio
     crankyoldgit/IRremoteESP8266@2.8.6   ; heatpumpir
-    droscy/esp_wireguard@0.4.1           ; wireguard
+    droscy/esp_wireguard@0.4.2          ; wireguard
 build_flags =
     ${common:arduino.build_flags}
     -DUSE_ESP32
@@ -142,7 +142,7 @@ platform_packages =
 framework = espidf
 lib_deps =
     ${common:idf.lib_deps}
-    droscy/esp_wireguard@0.4.1    ; wireguard
+    droscy/esp_wireguard@0.4.2    ; wireguard
 build_flags =
     ${common:idf.build_flags}
     -Wno-nonnull-compare
@@ -174,7 +174,7 @@ extends = common:arduino
 platform = libretiny
 framework = arduino
 lib_deps =
-    droscy/esp_wireguard@0.4.1    ; wireguard
+    droscy/esp_wireguard@0.4.2    ; wireguard
 build_flags =
     ${common:arduino.build_flags}
     -DUSE_LIBRETINY