lint: Fix implicit memory aliasing in for loops

Fix all instances of gosec G601: Implicit memory aliasing in for loop.

internal/blueprint/customizations.go

@@ -211,10 +211,11 @@ func (c *Customizations) GetUsers() []UserCustomization {
 
 	// prepend sshkey for backwards compat (overridden by users)
 	if len(c.SSHKey) > 0 {
-		for _, c := range c.SSHKey {
+		for _, k := range c.SSHKey {
+			key := k.Key
 			users = append(users, UserCustomization{
-				Name: c.User,
-				Key:  &c.Key,
+				Name: k.User,
+				Key:  &key,
 			})
 		}
 	}

internal/cloudapi/v2/v2_internal_test.go

@@ -186,9 +186,10 @@ func TestRepoConfigConversion(t *testing.T) {
 	}
 
 	for idx, tc := range testCases {
+		repoConfig := tc.repoConfig
 		rc, err := genRepoConfig(tc.repo)
 		assert.NoError(err)
-		assert.Equal(&tc.repoConfig, rc, "mismatch in test case %d", idx)
+		assert.Equal(&repoConfig, rc, "mismatch in test case %d", idx)
 	}
 
 	errorTestCases := []struct {