revert recent change on silence trimming

package-lock.json

@@ -14,7 +14,7 @@
         "@jambonz/db-helpers": "^0.9.1",
         "@jambonz/http-health-check": "^0.0.1",
         "@jambonz/realtimedb-helpers": "^0.8.6",
-        "@jambonz/speech-utils": "^0.0.18",
+        "@jambonz/speech-utils": "^0.0.19",
         "@jambonz/stats-collector": "^0.1.8",
         "@jambonz/time-series": "^0.2.8",
         "@jambonz/verb-specifications": "^0.0.26",
@@ -2983,9 +2983,9 @@
       }
     },
     "node_modules/@jambonz/speech-utils": {
-      "version": "0.0.18",
+      "version": "0.0.19",
-      "resolved": "https://registry.npmjs.org/@jambonz/speech-utils/-/speech-utils-0.0.18.tgz",
+      "resolved": "https://registry.npmjs.org/@jambonz/speech-utils/-/speech-utils-0.0.19.tgz",
-      "integrity": "sha512-UoX1sPV/kDUBp4uiivbFftpn9nx6G9rmspneszrksnSWERp0SP09yL6rvEFFTDMvFmK2ivP6TIMRywlExO4OQg==",
+      "integrity": "sha512-uVwt4cCQkNhRDDPK0BHgI9Zn+bXoqQdtK8kjj3dbqPAOO3FlMTWxA2ZWJoglzZShQUNzpEg3CLcVTAGNnJHP2Q==",
       "dependencies": {
         "@aws-sdk/client-polly": "^3.359.0",
         "@google-cloud/text-to-speech": "^4.2.1",
@@ -12949,9 +12949,9 @@
       }
     },
     "@jambonz/speech-utils": {
-      "version": "0.0.18",
+      "version": "0.0.19",
-      "resolved": "https://registry.npmjs.org/@jambonz/speech-utils/-/speech-utils-0.0.18.tgz",
+      "resolved": "https://registry.npmjs.org/@jambonz/speech-utils/-/speech-utils-0.0.19.tgz",
-      "integrity": "sha512-UoX1sPV/kDUBp4uiivbFftpn9nx6G9rmspneszrksnSWERp0SP09yL6rvEFFTDMvFmK2ivP6TIMRywlExO4OQg==",
+      "integrity": "sha512-uVwt4cCQkNhRDDPK0BHgI9Zn+bXoqQdtK8kjj3dbqPAOO3FlMTWxA2ZWJoglzZShQUNzpEg3CLcVTAGNnJHP2Q==",
       "requires": {
         "@aws-sdk/client-polly": "^3.359.0",
         "@google-cloud/text-to-speech": "^4.2.1",

package.json

@@ -28,7 +28,7 @@
     "@jambonz/db-helpers": "^0.9.1",
     "@jambonz/http-health-check": "^0.0.1",
     "@jambonz/realtimedb-helpers": "^0.8.6",
-    "@jambonz/speech-utils": "^0.0.18",
+    "@jambonz/speech-utils": "^0.0.19",
     "@jambonz/stats-collector": "^0.1.8",
     "@jambonz/time-series": "^0.2.8",
     "@jambonz/verb-specifications": "^0.0.26",