Variants: Enable ElegantOTA on ESP32-C6 devices

Author: petrkr

variants/lilygo_tlora_c6/platformio.ini

@@ -37,6 +37,7 @@ build_src_filter = ${tlora_c6.build_src_filter}
   +<../examples/simple_repeater/*.cpp>
 build_flags =
   ${tlora_c6.build_flags}
+  ${esp32_ota.build_flags}
   -D ADVERT_NAME='"Tlora C6 Repeater"'
   -D ADVERT_LAT=0.0
   -D ADVERT_LON=0.0
@@ -46,14 +47,15 @@ build_flags =
 ;  -D MESH_DEBUG=1
 lib_deps =
   ${tlora_c6.lib_deps}
-;  ${esp32_ota.lib_deps}
+  ${esp32_ota.lib_deps}
 
 [env:LilyGo_Tlora_C6_room_server_]
 extends = tlora_c6
 build_src_filter = ${tlora_c6.build_src_filter}
   +<../examples/simple_room_server>
 build_flags =
   ${tlora_c6.build_flags}
+  ${esp32_ota.build_flags}
   -D ADVERT_NAME='"Tlora C6 Room"'
   -D ADVERT_LAT=0.0
   -D ADVERT_LON=0.0
@@ -63,7 +65,7 @@ build_flags =
 ;  -D MESH_DEBUG=1
 lib_deps =
   ${tlora_c6.lib_deps}
-;  ${esp32_ota.lib_deps}
+  ${esp32_ota.lib_deps}
 
 [env:LilyGo_Tlora_C6_companion_radio_ble_]
 extends = tlora_c6

variants/xiao_c6/platformio.ini

@@ -37,6 +37,7 @@ build_src_filter = ${Xiao_C6.build_src_filter}
   +<../examples/simple_repeater/*.cpp>
 build_flags =
   ${Xiao_C6.build_flags}
+  ${esp32_ota.build_flags}
   -D ADVERT_NAME='"Xiao C6 Repeater"'
   -D ADVERT_LAT=0.0
   -D ADVERT_LON=0.0
@@ -46,7 +47,7 @@ build_flags =
 ;  -D MESH_DEBUG=1
 lib_deps =
   ${Xiao_C6.lib_deps}
-;  ${esp32_ota.lib_deps}
+  ${esp32_ota.lib_deps}
 
 [env:Xiao_C6_companion_radio_ble_]
 extends = Xiao_C6
@@ -154,6 +155,7 @@ build_src_filter = ${WHY2025_badge.build_src_filter}
   +<../examples/simple_repeater/*.cpp>
 build_flags =
   ${WHY2025_badge.build_flags}
+  ${esp32_ota.build_flags}
   -D ADVERT_NAME='"WHY2025 Badge Repeater"'
   -D ADVERT_LAT=0.0
   -D ADVERT_LON=0.0
@@ -163,7 +165,7 @@ build_flags =
 ;  -D MESH_DEBUG=1
 lib_deps =
   ${WHY2025_badge.lib_deps}
-;  ${esp32_ota.lib_deps}
+  ${esp32_ota.lib_deps}
 
 [env:WHY2025_badge_companion_radio_ble_]
 extends = WHY2025_badge