Update the NuGet lock file

Dependabot does not yet support automatically updating the lock file, see dependabot/dependabot-core#1303

Author: 0xced

src/packages.lock.json

@@ -14,9 +14,9 @@
       },
       "MinVer": {
         "type": "Direct",
-        "requested": "[4.2.0, )",
-        "resolved": "4.2.0",
-        "contentHash": "Po4tv+sri1jsaebQ8F6+yD5ru9Gas5mR111F6HR2ULqwflvjjZXMstpeOc1GHMJeQa3g4E3b8MX8K2cShkuUAg=="
+        "requested": "[4.3.0, )",
+        "resolved": "4.3.0",
+        "contentHash": "YNVAW3loCFW4kTwensApaZUl+7xREK75QQNOFSbsbXx2sCSm9/IHBjUHsJGn3u0UA5r/sAqrdYBNUlOFfLhUrA=="
       },
       "NETStandard.Library": {
         "type": "Direct",
@@ -386,9 +386,9 @@
       },
       "MinVer": {
         "type": "Direct",
-        "requested": "[4.2.0, )",
-        "resolved": "4.2.0",
-        "contentHash": "Po4tv+sri1jsaebQ8F6+yD5ru9Gas5mR111F6HR2ULqwflvjjZXMstpeOc1GHMJeQa3g4E3b8MX8K2cShkuUAg=="
+        "requested": "[4.3.0, )",
+        "resolved": "4.3.0",
+        "contentHash": "YNVAW3loCFW4kTwensApaZUl+7xREK75QQNOFSbsbXx2sCSm9/IHBjUHsJGn3u0UA5r/sAqrdYBNUlOFfLhUrA=="
       },
       "Serilog": {
         "type": "Direct",