Adds perl:5.26 and perl-DBI:1.641 requirements

SOURCES/modulemd.src.txt

@@ -10,14 +10,14 @@ data:
         module: [ MIT ]
     dependencies:
         - buildrequires:
-              perl-DBI: []
-              perl: []
+              perl-DBI: [1.641]
+              perl: [5.26]
               platform: [el8]
               # Tests:
               postgresql: [10]
           requires:
-              perl-DBI: []
-              perl: []
+              perl-DBI: [1.641]
+              perl: [5.26]
               platform: [el8]
               # libpq.so will be provided by a new bare package, not a module
     references:
@@ -34,4 +34,4 @@ data:
         rpms:
             perl-DBD-Pg:
                 rationale: The API.
-                ref: stream-3.7-rhel-8.6.0
+                ref: changed/i8c-stream-3.7/perl-DBD-Pg-3.7.4-4.module+el8.3.0+6565+c57d755d