Drop tethering deps from implicit baselineApexAvailable map

The availability of these soong modules to com.android.tethering has
been made explicit in Android.bp files

Bug: 281077552
Test: m nothing
Change-Id: Ib96d5ecb8518628fda8c474b10e443abacc9bc21
diff --git a/apex/apex.go b/apex/apex.go
index 45abbba..c4545d2 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -2885,14 +2885,6 @@
 	//
 	// Module separator
 	//
-	m["com.android.tethering"] = []string{
-		"android.hardware.tetheroffload.config-V1.0-java",
-		"android.hardware.tetheroffload.control-V1.0-java",
-		"net-utils-framework-common",
-	}
-	//
-	// Module separator
-	//
 	m["com.android.wifi"] = []string{
 		"PlatformProperties",
 		"android.hardware.wifi-V1.0-java",