Kotlin 1.7.21 bump.

Change-Id: I089de87668187df5700107fcdf81b2479ab5709d
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index a977599..598180b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -34,13 +34,13 @@
 hilt = "2.44"
 incap = "0.2"
 jcodec = "0.2.5"
-kotlin = "1.7.20"
+kotlin = "1.7.21"
 kotlinBenchmark = "0.4.5"
-kotlinNative = "1.7.20"
+kotlinNative = "1.7.21"
 kotlinCompileTesting = "1.4.9"
 kotlinCoroutines = "1.6.4"
 kotlinSerialization = "1.3.3"
-ksp = "1.7.20-1.0.6"
+ksp = "1.7.21-1.0.8"
 ktlint = "0.46.0-20220520.192227-74"
 leakcanary = "2.8.1"
 metalava = "1.0.0-alpha06"
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index f9a0caf1..764b8b2e 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -910,21 +910,21 @@
             <sha256 value="4e54622f5dc0f8b6c51e28650268f001e3b55d076c8e3a9d9731c050820c0a3d" origin="Generated by Gradle"/>
          </artifact>
       </component>
-      <component group="" name="kotlin-native-prebuilt-linux-x86_64" version="1.7.20" androidx:reason="Unsigned, b/227204920">
-         <artifact name="kotlin-native-prebuilt-linux-x86_64-1.7.20.tar.gz">
-            <sha256 value="2b82114ad226276f88a321bd2c47ed162214c5c579ac899dd1f9ccdac4c739b9" origin="Hand-built using sha256sum kotlin-native-prebuilt-linux-x86_64-1.7.20.tar.gz"/>
+      <component group="" name="kotlin-native-prebuilt-linux-x86_64" version="1.7.21" androidx:reason="Unsigned, b/227204920">
+         <artifact name="kotlin-native-prebuilt-linux-x86_64-1.7.21.tar.gz">
+            <sha256 value="b6a4aef343c029ac1b7d3e70101c45356a02a30b10fdd0813fb085b29cc714f4" origin="Hand-built using sha256sum kotlin-native-prebuilt-linux-x86_64-1.7.21.tar.gz"/>
          </artifact>
       </component>
 
-      <component group="" name="kotlin-native-prebuilt-macos-aarch64" version="1.7.20">
-         <artifact name="kotlin-native-prebuilt-macos-aarch64-1.7.20.tar.gz">
-            <sha256 value="efdc6e5c1e5b15aa63989b725a2acfd5ffa6682824d7963e3b4b0987e5aecd3b" origin="Hand-built using sha256sum kotlin-native-prebuilt-macos-aarch64-1.7.20.tar.gz"/>
+      <component group="" name="kotlin-native-prebuilt-macos-aarch64" version="1.7.21">
+         <artifact name="kotlin-native-prebuilt-macos-aarch64-1.7.21.tar.gz">
+            <sha256 value="6953ddaa5ed2466ac606bd81338475af8064dce6a932aa51baaa0d3bff64bcc2" origin="Hand-built using sha256sum kotlin-native-prebuilt-macos-aarch64-1.7.21.tar.gz"/>
          </artifact>
       </component>
 
-      <component group="" name="kotlin-native-prebuilt-macos-x86_64" version="1.7.20">
-         <artifact name="kotlin-native-prebuilt-macos-x86_64-1.7.20.tar.gz">
-            <sha256 value="59ff4942f783def4c2293bccfbe2fd5fd7b3a8a6b878cfe95bb83921c75fe0cb" origin="Hand-built using sha256sum kotlin-native-prebuilt-macos-x86_64-1.7.20.tar.gz"/>
+      <component group="" name="kotlin-native-prebuilt-macos-x86_64" version="1.7.21">
+         <artifact name="kotlin-native-prebuilt-macos-x86_64-1.7.21.tar.gz">
+            <sha256 value="ee01ebb7f44f8acc0aad87b61219f292dd766a06acb6ecba9fb21c5834c747eb" origin="Hand-built using sha256sum kotlin-native-prebuilt-macos-x86_64-1.7.21.tar.gz"/>
          </artifact>
       </component>
    </components>