deps: update react-native-calendar-events

android/build.gradle

             if ('react-native-background-timer' == project.name)
                 versionQualifier = '-jitsi-3' // 2.0.0 + react-native 0.57
             else if ('react-native-calendar-events' == project.name)
-                versionQualifier = '-jitsi-1' // 056807286da610d884fb6b4c8ca187a767b261f7 + react-native 0.57
+                versionQualifier = '-jitsi-2' // 1.6.4 + react-native 0.57
             else if ('react-native-fast-image' == project.name)
                 versionQualifier = '-jitsi-2' // 5.1.1 + react-native 0.57
             else if ('react-native-google-signin' == project.name)

ios/Podfile.lock

     - React/Core (= 0.57.8)
   - react-native-background-timer (2.0.0):
     - React
-  - react-native-calendar-events (1.6.3):
+  - react-native-calendar-events (1.6.4):
     - React
   - react-native-fast-image (5.1.1):
     - FLAnimatedImage

package-lock.json

       "integrity": "sha512-vLNJIedXQZN4p3ChFsAgVHacnJqQMnLl+wBsnZuliRkmsjEHo8kQOA9fnLih/OoiDi1O3eHQvXC5L8f+RYiKgw=="
     },
     "react-native-calendar-events": {
-      "version": "github:wmcmahan/react-native-calendar-events#056807286da610d884fb6b4c8ca187a767b261f7",
-      "from": "github:wmcmahan/react-native-calendar-events#056807286da610d884fb6b4c8ca187a767b261f7"
+      "version": "1.6.4",
+      "resolved": "https://registry.npmjs.org/react-native-calendar-events/-/react-native-calendar-events-1.6.4.tgz",
+      "integrity": "sha512-By4lgWQG9eewS9WzhzxVHAewxX40v1CzLnNYXFMOqF06fYVCNykiiTMGlLzz3UXHVwwN1Drxw9uWroQfGRFMsw=="
     },
     "react-native-callstats": {
       "version": "3.53.4",

package.json

     "react-linkify": "0.2.2",
     "react-native": "0.57.8",
     "react-native-background-timer": "2.0.0",
-    "react-native-calendar-events": "github:wmcmahan/react-native-calendar-events#056807286da610d884fb6b4c8ca187a767b261f7",
+    "react-native-calendar-events": "1.6.4",
     "react-native-callstats": "3.53.4",
     "react-native-fast-image": "5.1.1",
     "react-native-google-signin": "1.0.2",