catch exceptions as const

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0bb9caa5bff2c57ea331b9982f279753c44d69d4
diff --git a/test/vpd-manager-test/editor_test.cpp b/test/vpd-manager-test/editor_test.cpp
index de7e2ba..7a88c59 100644
--- a/test/vpd-manager-test/editor_test.cpp
+++ b/test/vpd-manager-test/editor_test.cpp
@@ -146,7 +146,7 @@
         EditorImpl edit("VINI", "Sn", std::move(vpd));
         edit.updateKeyword(dataToUodate, true);
     }
-    catch (std::runtime_error& e)
+    catch (const std::runtime_error& e)
     {
         EXPECT_EQ(std::string(e.what()), std::string("Keyword not found"));
     }
@@ -165,7 +165,7 @@
         EditorImpl edit("VINI", "SN", std::move(vpd));
         edit.updateKeyword(dataToUodate, true);
     }
-    catch (std::runtime_error& e)
+    catch (const std::runtime_error& e)
     {
         EXPECT_EQ(std::string(e.what()),
                   std::string("Data updated successfully"));