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>

src/bacnet/ihave.h

@@ -25,22 +25,16 @@ typedef struct BACnet_I_Have_Data {
 extern "C" {
 #endif /* __cplusplus */
 
-    BACNET_STACK_EXPORT
-    int ihave_encode_apdu(
-        uint8_t * apdu,
-        const BACNET_I_HAVE_DATA * data);
+BACNET_STACK_EXPORT
+int ihave_encode_apdu(uint8_t *apdu, const BACNET_I_HAVE_DATA *data);
 
-    BACNET_STACK_EXPORT
-    int ihave_decode_service_request(
-        const uint8_t * apdu,
-        unsigned apdu_len,
-        BACNET_I_HAVE_DATA * data);
+BACNET_STACK_EXPORT
+int ihave_decode_service_request(
+    const uint8_t *apdu, unsigned apdu_len, BACNET_I_HAVE_DATA *data);
 
-    BACNET_STACK_EXPORT
-    int ihave_decode_apdu(
-        const uint8_t * apdu,
-        unsigned apdu_len,
-        BACNET_I_HAVE_DATA * data);
+BACNET_STACK_EXPORT
+int ihave_decode_apdu(
+    const uint8_t *apdu, unsigned apdu_len, BACNET_I_HAVE_DATA *data);
 
 #ifdef __cplusplus
 }