Add Khmelnytskyi City Council feeds

[MrPaschenko]

Added GTFS Static and Realtime feeds of Khmelnytskyi City Council (publisher of Khmelnytskyi transit feeds, including city-owned buses and trolleybuses).

[github-actions]

DMFR Format Check Results

This PR includes files that need formatting adjustments to follow the "opinionated" DMFR format.

Suggested Changes:

diff --git a/feeds/khm.gov.ua.dmfr.json b/feeds/khm.gov.ua.dmfr.json
index f8a348be..43da8ec8 100644
--- a/feeds/khm.gov.ua.dmfr.json
+++ b/feeds/khm.gov.ua.dmfr.json
@@ -20,7 +20,7 @@
   "operators": [
     {
       "onestop_id": "o-hkpeltrans",
-      "name": "Khmelnytskyi Municipal Enterprise \"Electrotrans\"",
+      "name": "Khmelnytskyi Municipal Enterprise \\\"Electrotrans\\\"",
       "short_name": "HKP Electrotrans",
       "website": "https://hkpeltrans.com.ua",
       "associated_feeds": [

You can apply these changes by:

1. Using a code editor
2. Running transitland-lib locally
3. Waiting for a maintainer to help

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