Rename some build rules to meet expectation in JGit bazel build

This is a preparation to link JGit as a submodule instead of an
external Maven build dependency.

Change-Id: Icd470c32b6b0447b480bc494ea5ebf558c24e34c

lib/BUILD

diff --git a/lib/BUILD b/lib/BUILD
index a6f026f..282643d 100644
--- a/lib/BUILD
+++ b/lib/BUILD
@@ -18,7 +18,7 @@
     "html-types",
     "jsr305",
     "servlet-api_2_5",
-    "servlet-api_3_1",
+    "servlet-api",
     "gson",
     "guava",
     "guava-failureaccess",
@@ -29,3 +29,16 @@
     "ow2-asm-tree",
     "ow2-asm-util",
 ]]
+
+java_library(
+    name = "slf4j-api",
+    exports = ["@log-api//jar"],
+)
+
+java_library(
+    name = "slf4j-simple",
+    runtime_deps = [
+        ":slf4j-api",
+        "@slf4j-simple//jar",
+    ],
+)

lib/jetty/BUILD

diff --git a/lib/jetty/BUILD b/lib/jetty/BUILD
index 4f58b3d..521fd22 100644
--- a/lib/jetty/BUILD
+++ b/lib/jetty/BUILD
@@ -8,7 +8,7 @@
     name = "servlet",
     exports = [
         ":security",
-        "//lib:servlet-api_3_1",  # Different from the rest of gitiles-server.
+        "//lib:servlet-api",  # Different from the rest of gitiles-server.
         "@servlet//jar",
     ],
 )

lib/slf4j/BUILD

diff --git a/lib/slf4j/BUILD b/lib/slf4j/BUILD
deleted file mode 100644
index 2719aa8..0000000
--- a/lib/slf4j/BUILD
+++ /dev/null
@@ -1,18 +0,0 @@
-load("@rules_java//java:defs.bzl", "java_library")
-
-package(
-    default_visibility = ["//visibility:public"],
-)
-
-java_library(
-    name = "slf4j-api",
-    exports = ["@slf4j-api//jar"],
-)
-
-java_library(
-    name = "slf4j-simple",
-    runtime_deps = [
-        ":slf4j-api",
-        "@slf4j-simple//jar",
-    ],
-)