Update ANTLR to 4.11.1

Updating to avoid incompatibility issues when using too old compiler generated grammar with too new runtime.

Test: ./gradlew bOS
Change-Id: I75d13587e1384aedfeb09d704c67bd44339f9ad0
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f628ef5..58e943f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -78,7 +78,7 @@
 autoValue = { module = "com.google.auto.value:auto-value", version.ref = "autoValue" }
 autoValueAnnotations = { module = "com.google.auto.value:auto-value-annotations", version.ref = "autoValue" }
 autoValueParcel = { module = "com.ryanharter.auto.value:auto-value-parcel", version = "0.2.6" }
-antlr4 = { module = "org.antlr:antlr4", version = "4.7.1" }
+antlr4 = { module = "org.antlr:antlr4", version = "4.11.1" }
 apacheAnt = { module = "org.apache.ant:ant", version = "1.10.11" }
 apacheCommonsCodec = { module = "commons-codec:commons-codec", version = "1.15" }
 apacheCommonIo = { module = "commons-io:commons-io", version = "2.4" }