bump firestore version so that we can release the right version (#201)

VinayGuthal · web-flow · commit 332c2c26ef73 · 2019-01-16T14:17:32.000-05:00
diff --git a/firebase-firestore/gradle.properties b/firebase-firestore/gradle.properties
@@ -1,2 +1,2 @@
-version=17.1.5
-latestReleasedVersion=17.1.4
+version=17.1.6
+latestReleasedVersion=17.1.5
