Remove constraints unnecessary since buster

* Build-Depends: Drop versioned constraint on ruby-spring.

Changes-By: deb-scrub-obsolete

debian/changelog

@@ -3,6 +3,8 @@ ruby-spring-commands-rspec (1.0.4-3) UNRELEASED; urgency=low
   * Set field Upstream-Contact in debian/copyright.
   * Remove obsolete fields Contact, Name from debian/upstream/metadata (already
     present in machine-readable debian/copyright).
+  * Remove constraints unnecessary since buster:
+    + Build-Depends: Drop versioned constraint on ruby-spring.
 
  -- Debian Janitor <janitor@jelmer.uk>  Fri, 04 Sep 2020 03:35:20 -0000
 

debian/control

@@ -5,7 +5,7 @@ Maintainer: Debian Ruby Team <pkg-ruby-extras-maintainers@lists.alioth.debian.or
 Uploaders: Pirate Praveen <praveen@debian.org>
 Build-Depends: debhelper-compat (= 12),
                gem2deb (>= 1),
-               ruby-spring (>= 0.9.1)
+               ruby-spring
 Standards-Version: 4.5.0
 Vcs-Git: https://salsa.debian.org/ruby-team/ruby-spring-commands-rspec.git
 Vcs-Browser: https://salsa.debian.org/ruby-team/ruby-spring-commands-rspec