Bump kotlin-stdlib-jdk7 from 1.7.10 to 1.7.20

Bumps [kotlin-stdlib-jdk7](https://github.com/JetBrains/kotlin) from 1.7.10 to 1.7.20.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.7.20/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.7.10...v1.7.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib-jdk7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -19,7 +19,7 @@ val dependencyVersions = listOf(
   "org.jetbrains.kotlin:kotlin-reflect:1.7.20",
   "org.jetbrains.kotlin:kotlin-stdlib:1.7.20",
   "org.jetbrains.kotlin:kotlin-stdlib-common:1.7.20",
-  "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10",
+  "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20",
   "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20",
   "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4",
   "org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.4",