Revert back Recommends -> Requires: rubygem(rake)

as it's needed for regular runtime:
https://bugzilla.redhat.com/show_bug.cgi?id=1982410

This reverts the previous change in 7f501ab649.

Resolves: rhbz#1982410
Resolves: rhbz#1982419

rubygem-rspec-core.spec

@@ -3,7 +3,7 @@
 %global	rpmminorver	.%(echo %preminorver | sed -e 's|^\\.\\.*||')
 %global	fullver	%{majorver}%{?preminorver}
 
-%global	fedorarel	6
+%global	fedorarel	7
 
 %global	gem_name	rspec-core
 
@@ -59,7 +59,7 @@ BuildRequires:	glibc-langpack-en
 %endif
 # Make the following installed by default
 # lib/rspec/core/rake_task
-Recommends:	rubygem(rake)
+Requires:	rubygem(rake)
 # Optional
 #Requires:	rubygem(ZenTest)
 #Requires:	rubygem(flexmock)
@@ -169,6 +169,11 @@ done
 %{gem_docdir}
 
 %changelog
+* Thu Jul 15 2021 Pavel Valena <pvalena@redhat.com> - 3.10.1-7
+- Re-add Requires: rubygem(rake), as it's needed for runtime.
+  Resolves: rhbz#1982410
+  Resolves: rhbz#1982419
+
 * Fri Apr 23 2021 Vít Ondruch <vondruch@redhat.com> - 3.10.1-6
 - Disable integration test suite to cut down the dependency tree.
   Resolves: rhbz#1952842