Fix opm failure when source is GitHub (#65)

Signed-off-by: divyansh42 <[email protected]>

Author: divyansh42

dist/index.js

@@ -63,7 +63,9 @@ export async function findMatchingClient(source: string, client: InstallableClie
         // these filters are used for camel-k / kamel, which is amd64 only.
         filters = [ filterByOS, filterByZipped ];
     }
-    else if (ClientDetailOverrides[client]?.mirror?.directoryName === "ocp") {
+    // Since directory name for opm is ocp (in case of mirror)
+    // but this filter pipeline is not valid for opm when source is github
+    else if (ClientDetailOverrides[client]?.mirror?.directoryName === "ocp" && source !== GITHUB) {
         // the ocp directory is amd64 only,
         // and we have to filter out the other client we're not interested in
         // - ie remove 'oc' if we're installing 'openshift-install'.