Bump error prone version to 2.3.5-SNAPSHOT

Fixes: #11272.

This change updates error prone to 2.3.5 SNAPSHOT and includes demotion
of breaking changes to warning severity: ExtendsAutoValue and
RefersToDaggerCodegen. Given that Bazel EP integration does not activate
warning checks, this upgrade is backwards compatible and must not be
protected with new --incompatible_use_error_prone_2.3.5_version option.

Additional library is needed: threeten-extra-1.5.0.

third_party/BUILD

@@ -321,20 +321,27 @@ java_import(
     srcjar = "hungarian_algorithm/software-and-algorithms-1.0-src.jar",
 )
 
+java_import(
+    name = "threeten",
+    jars = [
+        "error_prone/threeten-extra-1.5.0.jar",
+    ],
+)
+
 java_import(
     name = "error_prone_annotations",
     jars = [
-        "error_prone/error_prone_annotations-2.3.4.jar",
-        "error_prone/error_prone_type_annotations-2.3.4.jar",
+        "error_prone/error_prone_annotations-2.3.5-SNAPSHOT.jar",
+        "error_prone/error_prone_type_annotations-2.3.5-SNAPSHOT.jar",
     ],
 )
 
 java_import(
     name = "error_prone",
     jars = [
-        "error_prone/error_prone_annotation-2.3.4.jar",
-        "error_prone/error_prone_check_api-2.3.4.jar",
-        "error_prone/error_prone_core-2.3.4.jar",
+        "error_prone/error_prone_annotation-2.3.5-SNAPSHOT.jar",
+        "error_prone/error_prone_check_api-2.3.5-SNAPSHOT.jar",
+        "error_prone/error_prone_core-2.3.5-SNAPSHOT.jar",
     ],
     exports = [
         ":error_prone_annotations",
@@ -347,6 +354,7 @@ java_import(
         ":jcip_annotations",
         ":jsr305",
         ":pcollections",
+        ":threeten",
         "//third_party/checker_framework_dataflow",
         "//third_party/jformatstring",
     ],
@@ -377,7 +385,8 @@ java_import(
 filegroup(
     name = "bootstrap_guava_and_error_prone-jars",
     srcs = [
-        "error_prone/error_prone_annotations-2.3.4.jar",
+        "error_prone/error_prone_annotations-2.3.5-SNAPSHOT.jar",
+        "error_prone/threeten-extra-1.5.0.jar",
         "guava/guava-25.1-jre.jar",
         "jcip_annotations/jcip-annotations-1.0-1.jar",
         "jsr305/jsr-305.jar",

third_party/checker_framework_dataflow/BUILD

@@ -11,14 +11,14 @@ filegroup(
 
 java_import(
     name = "checker_framework_dataflow",
-    jars = ["dataflow-3.2.0.jar"],
-    srcjar = "dataflow-3.2.0-sources.jar",
+    jars = ["dataflow-shaded-3.1.2.jar"],
+    srcjar = "dataflow-shaded-3.1.2-sources.jar",
     deps = [
         "//third_party/checker_framework_javacutil",
     ],
 )
 
 filegroup(
     name = "bootstrap",
-    srcs = ["dataflow-3.2.0.jar"],
+    srcs = ["dataflow-shaded-3.1.2.jar"],
 )