Install font module in recovery partition

Similar to the resource module, font.png file is installed conditionally
based on the dpi.

Test: mount soong generated recovery partition and diff with TARGET_RECOVERY_ROOT_OUT
Bug: 381888358
Change-Id: I4ccc8eb65d626c18d1166c67beaa6067b0dbad04
diff --git a/fsgen/fsgen_mutators.go b/fsgen/fsgen_mutators.go
index f0a54db..20e4c3e 100644
--- a/fsgen/fsgen_mutators.go
+++ b/fsgen/fsgen_mutators.go
@@ -164,6 +164,7 @@
 
 		// Add common resources `prebuilt_res` module as dep of recovery partition
 		(*fsGenState.fsDeps["recovery"])[fmt.Sprintf("recovery-resources-common-%s", getDpi(ctx))] = defaultDepCandidateProps(ctx.Config())
+		(*fsGenState.fsDeps["recovery"])[getRecoveryFontModuleName(ctx)] = defaultDepCandidateProps(ctx.Config())
 
 		return &fsGenState
 	}).(*FsGenState)