chore: update README.md with latest versions (#441)

CONTRIBUTING.md

@@ -48,7 +48,6 @@ integration tests.
 
 ```bash
 export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service/account.json
-export IT_SERVICE_ACCOUNT_EMAIL=my-service-account@my-project.gserviceaccount.com
 mvn -Penable-integration-tests clean verify
 ```
 

README.md

@@ -17,7 +17,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>7.0.0</version>
+      <version>8.1.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -38,7 +38,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-storage</artifactId>
-  <version>1.111.0</version>
+  <version>1.111.2</version>
 </dependency>
 
 ```

synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-storage.git",
-        "sha": "a5773d4c43127e808ee56b7185e58af6c3cdb8a2"
+        "sha": "f8a4b12517c661881d7b7c65f796c1c8f1cf3ae9"
       }
     },
     {
@@ -14,5 +14,81 @@
         "sha": "4f2c9f752a94042472fc03c5bd9e06e89817d2bd"
       }
     }
+  ],
+  "generatedFiles": [
+    ".github/CODEOWNERS",
+    ".github/ISSUE_TEMPLATE/bug_report.md",
+    ".github/ISSUE_TEMPLATE/feature_request.md",
+    ".github/ISSUE_TEMPLATE/support_request.md",
+    ".github/PULL_REQUEST_TEMPLATE.md",
+    ".github/release-please.yml",
+    ".github/trusted-contribution.yml",
+    ".github/workflows/ci.yaml",
+    ".kokoro/build.bat",
+    ".kokoro/build.sh",
+    ".kokoro/coerce_logs.sh",
+    ".kokoro/common.cfg",
+    ".kokoro/common.sh",
+    ".kokoro/continuous/common.cfg",
+    ".kokoro/continuous/dependencies.cfg",
+    ".kokoro/continuous/integration.cfg",
+    ".kokoro/continuous/java11.cfg",
+    ".kokoro/continuous/java7.cfg",
+    ".kokoro/continuous/java8-osx.cfg",
+    ".kokoro/continuous/java8-win.cfg",
+    ".kokoro/continuous/java8.cfg",
+    ".kokoro/continuous/lint.cfg",
+    ".kokoro/continuous/propose_release.cfg",
+    ".kokoro/continuous/samples.cfg",
+    ".kokoro/dependencies.sh",
+    ".kokoro/linkage-monitor.sh",
+    ".kokoro/nightly/common.cfg",
+    ".kokoro/nightly/dependencies.cfg",
+    ".kokoro/nightly/integration.cfg",
+    ".kokoro/nightly/java11.cfg",
+    ".kokoro/nightly/java7.cfg",
+    ".kokoro/nightly/java8-osx.cfg",
+    ".kokoro/nightly/java8-win.cfg",
+    ".kokoro/nightly/java8.cfg",
+    ".kokoro/nightly/lint.cfg",
+    ".kokoro/nightly/samples.cfg",
+    ".kokoro/populate-secrets.sh",
+    ".kokoro/presubmit/clirr.cfg",
+    ".kokoro/presubmit/common.cfg",
+    ".kokoro/presubmit/dependencies.cfg",
+    ".kokoro/presubmit/java11.cfg",
+    ".kokoro/presubmit/java7.cfg",
+    ".kokoro/presubmit/java8-osx.cfg",
+    ".kokoro/presubmit/java8-win.cfg",
+    ".kokoro/presubmit/java8.cfg",
+    ".kokoro/presubmit/linkage-monitor.cfg",
+    ".kokoro/presubmit/lint.cfg",
+    ".kokoro/presubmit/samples.cfg",
+    ".kokoro/release/bump_snapshot.cfg",
+    ".kokoro/release/common.cfg",
+    ".kokoro/release/common.sh",
+    ".kokoro/release/drop.cfg",
+    ".kokoro/release/drop.sh",
+    ".kokoro/release/promote.cfg",
+    ".kokoro/release/promote.sh",
+    ".kokoro/release/publish_javadoc.cfg",
+    ".kokoro/release/publish_javadoc.sh",
+    ".kokoro/release/snapshot.cfg",
+    ".kokoro/release/snapshot.sh",
+    ".kokoro/release/stage.cfg",
+    ".kokoro/release/stage.sh",
+    ".kokoro/trampoline.sh",
+    "CODE_OF_CONDUCT.md",
+    "CONTRIBUTING.md",
+    "LICENSE",
+    "README.md",
+    "codecov.yaml",
+    "java.header",
+    "license-checks.xml",
+    "renovate.json",
+    "samples/install-without-bom/pom.xml",
+    "samples/pom.xml",
+    "samples/snapshot/pom.xml",
+    "samples/snippets/pom.xml"
   ]
 }