linux-image-*-signed-template: Add ${misc:Depends} to Depends

Fixes lintian warning debhelper-but-no-misc-depends for both linux
and the signed source packages.

debian/changelog

@@ -25,6 +25,7 @@ linux (4.19~rc3-1~exp2) UNRELEASED; urgency=medium
     linux-doc
   * debian/rules{,.real}: Use /usr/share/dpkg/architecture.mk
   * debian/signing_templates/rules: Use /usr/share/dpkg/architecture.mk
+  * linux-image-*-signed-template: Add ${misc:Depends} to Depends
 
  -- Ben Hutchings <ben@decadent.org.uk>  Mon, 10 Sep 2018 22:25:53 +0100
 

debian/signing_templates/control.image.in

@@ -1,5 +1,5 @@
 Package: linux-image-@abiname@@localversion@
-Depends: ${unsigned:Depends}
+Depends: ${unsigned:Depends}, ${misc:Depends}
 Recommends: ${unsigned:Recommends}
 Suggests: ${unsigned:Suggests}
 Breaks: ${unsigned:Breaks}

debian/templates/control.signed-template.in

@@ -1,5 +1,6 @@
 Package: linux-image-@arch@-signed-template
 Build-Profiles: <!stage1>
+Depends: ${misc:Depends}
 Description: Template for signed linux-image packages for @arch@
  This package is used to control code signing by the Debian signing
  service.