Add ability to set --rotation-min-sdk-version for signapk.

Bug: 197787352

Test: m signapk

Change-Id: I3b5e9bb3985c2ae83381499a44b339a7b1deb05c
diff --git a/core/definitions.mk b/core/definitions.mk
index c7172ca..00bd336 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -2351,6 +2351,7 @@
 $(hide) mv $(1) $(1).unsigned
 $(hide) $(JAVA) -Djava.library.path=$$(dirname $(SIGNAPK_JNI_LIBRARY_PATH)) -jar $(SIGNAPK_JAR) \
     $(if $(strip $(PRIVATE_CERTIFICATE_LINEAGE)), --lineage $(PRIVATE_CERTIFICATE_LINEAGE)) \
+    $(if $(strip $(PRIVATE_ROTATION_MIN_SDK_VERSION)), --rotation-min-sdk-version $(PRIVATE_ROTATION_MIN_SDK_VERSION)) \
     $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \
     $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed
 $(hide) mv $(1).signed $(1)