Fixup linting errors after updating linting deps

Author: Robert Jackson

src/index.ts

@@ -71,6 +71,7 @@ async function run(): Promise<void> {
     }
 
     await addMatchers();
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
   } catch (error: any) {
     core.setFailed(error.message);
   }

src/registry.ts

@@ -45,7 +45,7 @@ export async function writeRegistryToFile(
         newContents += line + os.EOL;
       }
     });
-  } catch (_) {
+  } catch {
     // do nothing...
   }