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/basic/object/acc.c

@@ -27,9 +27,16 @@ static struct object_data Object_List[MAX_ACCUMULATORS];
 
 /* These three arrays are used by the ReadPropertyMultiple handler */
 static const int Properties_Required[] = { PROP_OBJECT_IDENTIFIER,
-    PROP_OBJECT_NAME, PROP_OBJECT_TYPE, PROP_PRESENT_VALUE, PROP_STATUS_FLAGS,
-    PROP_EVENT_STATE, PROP_OUT_OF_SERVICE, PROP_SCALE, PROP_UNITS,
-    PROP_MAX_PRES_VALUE, -1 };
+                                           PROP_OBJECT_NAME,
+                                           PROP_OBJECT_TYPE,
+                                           PROP_PRESENT_VALUE,
+                                           PROP_STATUS_FLAGS,
+                                           PROP_EVENT_STATE,
+                                           PROP_OUT_OF_SERVICE,
+                                           PROP_SCALE,
+                                           PROP_UNITS,
+                                           PROP_MAX_PRES_VALUE,
+                                           -1 };
 
 static const int Properties_Optional[] = { PROP_DESCRIPTION, -1 };
 
@@ -138,8 +145,9 @@ bool Accumulator_Object_Name(
     bool status = false;
 
     if (object_instance < MAX_ACCUMULATORS) {
-        snprintf(text, sizeof(text),
-            "ACCUMULATOR-%lu", (unsigned long)object_instance);
+        snprintf(
+            text, sizeof(text), "ACCUMULATOR-%lu",
+            (unsigned long)object_instance);
         status = characterstring_init_ansi(object_name, text);
     }
 
@@ -314,7 +322,8 @@ int Accumulator_Read_Property(BACNET_READ_PROPERTY_DATA *rpdata)
             break;
         case PROP_SCALE:
             /* context tagged choice: [0]=REAL, [1]=INTEGER */
-            apdu_len = encode_context_signed(&apdu[apdu_len], 1,
+            apdu_len = encode_context_signed(
+                &apdu[apdu_len], 1,
                 Accumulator_Scale_Integer(rpdata->object_instance));
             break;
         case PROP_MAX_PRES_VALUE: