[Minor] debian/rules: move makefile targets (no functional change)

Remove .PHONY marker for consistency. Move override_dh_strip before the
target dh_makeshlibs as is is executed right before that.

debian/rules

@@ -1,8 +1,4 @@
 #!/usr/bin/make -f
-%:
-	dh $@ --with systemd --parallel
-
-.PHONY: override_dh_strip
 
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 export ASAN_OPTIONS=detect_leaks=0
@@ -20,6 +16,8 @@ ifneq ($(filter $(DEB_HOST_ARCH),amd64 i386),)
 else
 	ENABLE_HYPERSCAN :=
 endif
+%:
+	dh $@ --with systemd --parallel
 
 override_dh_auto_configure:
 	dh_auto_configure -- -DCONFDIR=/etc/rspamd \
@@ -40,12 +38,12 @@ override_dh_auto_configure:
 		-DWANT_SYSTEMD_UNITS=ON \
 		$(ENABLE_HYPERSCAN)
 
-override_dh_makeshlibs:
-	dh_makeshlibs -Xrspamd-actrie
-
 override_dh_strip:
 	dh_strip --dbg-package=rspamd-dbg
 
+override_dh_makeshlibs:
+	dh_makeshlibs -Xrspamd-actrie
+
 override_dh_auto_install:
 	dh_auto_install --destdir=debian/rspamd