fix(lwip): Filter out V6 packets if V6 is not enabled

[me-no-dev]

the ESP might accept and act on some IPv6 packets, even though IPv6 is not enabled for the interface in Arduino. This change makes the ESP ignore all IPv6 packets if IPv6 address is not available.

Depends on espressif/esp32-arduino-lib-builder#194
Fixes #9712

[github-actions]

Warnings

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[github-actions]

Test Results

 56 files   56 suites   5m 8s ⏱️
 21 tests  21 ✅ 0 💤 0 ❌
135 runs  135 ✅ 0 💤 0 ❌

Results for commit 45bc9b1.

♻️ This comment has been updated with latest results.

[github-actions]

Memory usage test (comparing PR against master branch)

The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.

Memory	FLASH [bytes]		FLASH [%]		RAM [bytes]		RAM [%]
Target	DEC	INC	DEC	INC	DEC	INC	DEC	INC
ESP32S3	0	0	0.00	0.00	0	0	0.00	0.00
ESP32S2	0	0	0.00	0.00	0	0	0.00	0.00
ESP32C3	0	0	0.00	0.00	0	0	0.00	0.00
ESP32C6	0	0	0.00	0.00	0	0	0.00	0.00
ESP32H2	0	0	0.00	0.00	0	0	0.00	0.00
ESP32	0	0	0.00	0.00	0	0	0.00	0.00

Click to expand the detailed deltas report [usage change in BYTES]

Target	ESP32S3		ESP32S2		ESP32C3		ESP32C6		ESP32H2		ESP32
Example	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM
Ethernet/examples/ETH_W5500_Arduino_SPI	0	0	0	0	0	0	0	0	0	0	0	0
Ethernet/examples/ETH_W5500_IDF_SPI	0	0	0	0	0	0	0	0	0	0	0	0
NetworkClientSecure/examples/WiFiClientInsecure	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientPSK	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientSecure	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientSecureEnterprise	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientSecureProtocolUpgrade	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientShowPeerCredentials	0	0	0	0	0	0	0	0	-	-	0	0
NetworkClientSecure/examples/WiFiClientTrustOnFirstUse	0	0	0	0	0	0	0	0	-	-	0	0
PPP/examples/PPP_Basic	0	0	0	0	0	0	0	0	0	0	0	0
WebServer/examples/AdvancedWebServer	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/FSBrowser	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/Filters	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HelloServer	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpAdvancedAuth	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpAuthCallback	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpAuthCallbackInline	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpBasicAuth	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpBasicAuthSHA1	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/HttpBasicAuthSHA1orBearerToken	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/MultiHomedServers	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/PathArgServer	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/SDWebServer	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/SimpleAuthentification	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/UploadHugeFile	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/WebServer	0	0	0	0	0	0	0	0	-	-	0	0
WebServer/examples/WebUpdate	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/FTM/FTM_Initiator	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/FTM/FTM_Responder	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/SimpleWiFiServer	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WPS	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiAccessPoint	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiBlueToothSwitch	0	0	-	-	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClient	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClientBasic	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClientConnect	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClientEnterprise	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClientEvents	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiClientStaticIP	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiIPv6	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiMulti	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiMultiAdvanced	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiScan	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiScanAsync	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiScanDualAntenna	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiSmartConfig	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiTelnetToSerial	0	0	0	0	0	0	0	0	-	-	0	0
WiFi/examples/WiFiUDPClient	0	0	0	0	0	0	0	0	-	-	0	0
Ethernet/examples/ETH_LAN8720	-	-	-	-	-	-	-	-	-	-	0	0
Ethernet/examples/ETH_TLK110	-	-	-	-	-	-	-	-	-	-	0	0

[me-no-dev]

Closing as part of #10038