Bump SDK version to 0.2.43 (matrix-rust-sdk to 4b970e879f3f9cdb0ded2b01b4b00a1692c66f3a)

Author: github-actions

buildSrc/src/main/kotlin/BuildVersionsSDK.kt

@@ -1,5 +1,5 @@
 object BuildVersionsSDK {
 	const val majorVersion = 0
 	const val minorVersion = 2
-	const val patchVersion = 42
+	const val patchVersion = 43
 }