make linter baseline

Author: nplasterer

library/build.gradle

@@ -52,6 +52,9 @@ android {
             withJavadocJar()
         }
     }
+    lint {
+        baseline = file("lint-baseline.xml")
+    }
 }
 
 protobuf {

library/lint-baseline.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 8.0.0" type="baseline" client="gradle" dependencies="false" name="AGP (8.0.0)" variant="all" version="8.0.0">
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 33 (current min is 23): `java.lang.ref.Cleaner#create`"
+        errorLine1="    val cleaner = java.lang.ref.Cleaner.create()"
+        errorLine2="                                        ~~~~~~">
+        <location
+            file="src/main/java/xmtpv3.kt"
+            line="2270"
+            column="41"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 33 (current min is 23): `java.lang.ref.Cleaner#register`"
+        errorLine1="        JavaLangRefCleanable(cleaner.register(value, cleanUpTask))"
+        errorLine2="                                     ~~~~~~~~">
+        <location
+            file="src/main/java/xmtpv3.kt"
+            line="2273"
+            column="38"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 33 (current min is 23): `java.lang.ref.Cleaner.Cleanable#clean`"
+        errorLine1="    override fun clean() = cleanable.clean()"
+        errorLine2="                                     ~~~~~">
+        <location
+            file="src/main/java/xmtpv3.kt"
+            line="2279"
+            column="38"/>
+    </issue>
+
+    <issue
+        id="SimpleDateFormat"
+        message="To get local formatting use `getDateInstance()`, `getDateTimeInstance()`, or `getTimeInstance()`, or use `new SimpleDateFormat(String template, Locale locale)` with for example `Locale.US` for ASCII dates."
+        errorLine1="    val formatter = SimpleDateFormat(&quot;EEE, dd MMM yyyy HH:mm:ss &apos;GMT&apos;&quot;)"
+        errorLine2="                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/java/org/xmtp/android/library/messages/Signature.kt"
+            line="53"
+            column="21"/>
+    </issue>
+
+</issues>

library/src/main/java/xmtpv3.kt

@@ -2269,7 +2269,6 @@ private fun UniffiCleaner.Companion.create(): UniffiCleaner =
 private class JavaLangRefCleaner : UniffiCleaner {
     val cleaner = java.lang.ref.Cleaner.create()
 
-    @SuppressLint("NewApi")
     override fun register(value: Any, cleanUpTask: Runnable): UniffiCleaner.Cleanable =
         JavaLangRefCleanable(cleaner.register(value, cleanUpTask))
 }

library/src/test/java/org/xmtp/android/library/RemoteAttachmentTest.kt

@@ -40,7 +40,7 @@ class RemoteAttachmentTest {
     }
 
     @Test
-    @Ignore
+    @Ignore("Flaky")
     fun testCanUseRemoteAttachmentCodec() {
         val attachment = Attachment(
             filename = "test.txt",
@@ -122,7 +122,7 @@ class RemoteAttachmentTest {
     }
 
     @Test
-    @Ignore
+    @Ignore("Flaky")
     fun testEnsuresContentDigestMatches() {
         val attachment = Attachment(
             filename = "test.txt",