Run clang-format and enable CI check for it (#755)

* pre-commit: Update and enable clang-format check

There is newer version from clang-format so use that. We do not yet want
18 as that is little bit too new.

* Format some thing by hand which clang-format "breaks"

Clang-format will format some things little bit off in some cases.
Format some things by hand so we get cleaner end result.

* Run clang-format with

```
pre-commit run --all-files clang-format
```

We have already in previously checked places where clang-format does not
make good format and ignored those (hopefully most of the things).

---------

Co-authored-by: Kari Argillander <kari.argillander@fidelix.com>

ports/arduino_uno/bip-init.c

@@ -12,7 +12,7 @@
 #include "bacnet/datalink/bip.h"
 #include "socketWrapper.h"
 #include "w5100Wrapper.h"
-//#include "bacport.h"
+// #include "bacport.h"
 
 /** @file linux/bip-init.c  Initializes BACnet/IP interface (Linux). */
 
@@ -61,7 +61,8 @@ void bip_set_interface(const char *ifname)
     bip_set_addr(local_address);
     if (BIP_Debug) {
         fprintf(stderr, "Interface: %s\n", ifname);
-        fprintf(stderr, "IP Address: %d.%d.%d.%d\n", local_address[0],
+        fprintf(
+            stderr, "IP Address: %d.%d.%d.%d\n", local_address[0],
             local_address[1], local_address[2], local_address[3]);
     }
 
@@ -74,9 +75,9 @@ void bip_set_interface(const char *ifname)
 
     bip_set_broadcast_addr(broadcast_address);
     if (BIP_Debug) {
-        fprintf(stderr, "IP Broadcast Address: %d.%d.%d.%d\n",
-            broadcast_address[0], broadcast_address[1], broadcast_address[2],
-            broadcast_address[3]);
+        fprintf(
+            stderr, "IP Broadcast Address: %d.%d.%d.%d\n", broadcast_address[0],
+            broadcast_address[1], broadcast_address[2], broadcast_address[3]);
     }
 }
 
@@ -102,10 +103,11 @@ bool bip_init(char *ifname)
     uint8_t sock_fd = 0;
     bool isOpen = false;
 
-    if (ifname)
+    if (ifname) {
         bip_set_interface(ifname);
-    else
+    } else {
         bip_set_interface("eth0");
+    }
 
     /* assumes that the driver has already been initialized */
     for (sock_fd = 0; sock_fd < MAX_SOCK_NUM; sock_fd++) {