some fixes

Author: GabsTheCuriousKid

src/lib/libraries/other-sound-previews/elevator-ding.png

@@ -1,7 +1,7 @@
 import mibup15full from './mibup15full.png';
-import sonarPing from './sonar-ping.svg';
-import river2 from './river-2.svg';
-import elevatorDing from './elevator-ding.svg';
+import sonarPing from './sonar-ping.png';
+import river2 from './river-2.png';
+import elevatorDing from './elevator-ding.png';
 
 export default {
     "mibup15full": mibup15full,

src/lib/libraries/other-sound-previews/elevator-ding.svg

@@ -704,6 +704,9 @@
         "006316650ffc673dc02d36aa55881327": 950,
         "0039635b1d6853face36581784558454": 350,
 
-        "15eccd22c90176ed0420aaf8c858254b": 132480
+        "15eccd22c90176ed0420aaf8c858254b": 132480,
+        "30704b7e61f8f99caf0ae3233ad16794": 3660,
+        "ba38281dc7a54c1ab1f7747577e6ab84": 17680,
+        "8abd94d92d95421ff1b720f4bfcd8b75": 670
     }
 }

src/lib/libraries/other-sound-previews/river-2.png

@@ -7838,7 +7838,7 @@
         "rate": 22050
     },
     {
-        "name": "Solar Pings",
+        "name": "Sonar Pings",
         "tags": [
             "dinosaurmod",
             "effects",