Fix pg_jsonschema and pg_graphql

[vadim2404]

Describe your changes

To avoid this error

Issue ticket number and link

Refers: #3535 pgcentralfoundation/pgrx#1056

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
• If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.

[hlinnaka]

I wonder why those extensions set superuser=false in the first place. superuser=true is the default, and it seems correct for those extensions.

[vadim2404]

I wonder why those extensions set superuser=false in the first place. superuser=true is the default, and it seems correct for those extensions.

It's because of the template in cargo-pgx

❯ cargo pgx new xxx
❯ cd xxx
❯ ls
Cargo.toml  sql         src         xxx.control
❯ cat xxx.control
comment = 'xxx:  Created by pgx'
default_version = '@CARGO_VERSION@'
module_pathname = '$libdir/xxx'
relocatable = false
superuser = false