Update gitmodules

Author: mkardous-silabs

.gitmodules

@@ -244,7 +244,7 @@
 [submodule "third_party/silabs/gecko_sdk"]
 	path = third_party/silabs/gecko_sdk
 	url = https://github.com/SiliconLabs/gecko_sdk.git
-	branch = v4.4.1
+	branch = v4.4.2
 	platforms = silabs
 [submodule "third_party/silabs/wiseconnect-wifi-bt-sdk"]
 	path = third_party/silabs/wiseconnect-wifi-bt-sdk
@@ -254,7 +254,7 @@
 [submodule "third_party/silabs/wifi_sdk"]
 	path = third_party/silabs/wifi_sdk
 	url = https://github.com/SiliconLabs/wiseconnect.git
-	branch = v3.1.3
+	branch = v3.1.3-matter-hotfix.4
 	platforms = silabs
 [submodule "editline"]
 	path = third_party/editline/repo
@@ -334,4 +334,3 @@
 	url = https://github.com/Infineon/optiga-trust-m.git
 	branch = matter_support
 	platforms = infineon
-