Prepere repo so we can run auto formatters (#747)

* clang-format: Ignore javascript files

Ignore javascript files. Clang-format is not very good formatter for
javascript files anyway. If we ever need javascript formatter we should
use Prettier.

* clang-format: Ignore some lines in sources

Couple things get formatted really funky if we let clang-format format
those. Just ignore those locally.

* zephyr/tescase.yaml: Fix yaml syntax

pre-commit hook check-yaml did found out that there are two skips.
Remove another as this is not right syntax.

* Fix repo contains unicode replacement chars

When running pre-commit text-unicode-replacement-char it founds that
there is couple unicode replacemnt chars. Remove and replace these.

* Convert some tabs to spaces manually

We will soon auto format tabs to spaces. How ever it could not do couple
thing so fix those by hand first.

* Make files with shebang executables

It is good habit that if file has shebang then it is marked executable.
These where found with pre-commit check-shebang-scripts-are-executable
checker.

---------

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

src/bacnet/datalink/dlmstp.c

@@ -152,8 +152,8 @@ static bool MSTP_Compare_Data_Expecting_Reply(
     request.address.mac[0] = src_address;
     request.address.mac_len = 1;
     offset = bacnet_npdu_decode(
-        &request_pdu[0], request_pdu_len, NULL, &request.address, 
-	&request.npdu_data);
+        &request_pdu[0], request_pdu_len, NULL, &request.address,
+        &request.npdu_data);
     if (request.npdu_data.network_layer_message) {
         return false;
     }
@@ -170,8 +170,8 @@ static bool MSTP_Compare_Data_Expecting_Reply(
     /* decode the reply data */
     bacnet_address_copy(&reply.address, dest_address);
     offset = bacnet_npdu_decode(
-        &reply_pdu[0], reply_pdu_len, &reply.address, NULL, 
-	&reply.npdu_data);
+        &reply_pdu[0], reply_pdu_len, &reply.address, NULL,
+        &reply.npdu_data);
     if (reply.npdu_data.network_layer_message) {
         return false;
     }