Add overloaded connect methods with timeout support

The commit adds overloaded connect methods with timeout support to both the Client and ESPLwIPClient classes. This enhancement allows for establishing connections with specified timeouts.

Author: f-hoepfinger-hr-agrartechnik

cores/esp32/Client.h

@@ -26,7 +26,9 @@
 class Client : public Stream {
 public:
   virtual int connect(IPAddress ip, uint16_t port) = 0;
+  virtual int connect(IPAddress ip, uint16_t port, int32_t timeout) = 0;
   virtual int connect(const char *host, uint16_t port) = 0;
+  virtual int connect(const char *host, uint16_t port, int32_t timeout) = 0; 
   virtual size_t write(uint8_t) = 0;
   virtual size_t write(const uint8_t *buf, size_t size) = 0;
   virtual int available() = 0;

libraries/Network/src/NetworkClient.h

@@ -28,7 +28,9 @@ class NetworkClientRxBuffer;
 
 class ESPLwIPClient : public Client {
 public:
+  virtual int connect(IPAddress ip, uint16_t port) = 0;
   virtual int connect(IPAddress ip, uint16_t port, int32_t timeout) = 0;
+  virtual int connect(const char *host, uint16_t port) = 0;
   virtual int connect(const char *host, uint16_t port, int32_t timeout) = 0;
   virtual void setConnectionTimeout(uint32_t milliseconds) = 0;
 };