Add support for Postgres 17 and update default version (#159)

* Add support for Postgres 17 and update default version

* Update tests to use Postgres 17 as the default version

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Co-authored-by: ferguss <fergus@sitehvie.co>

fix: prevent panic when `*http.Response` is nil (#156)

* fix: prevent panic when *http.Response is nil

Signed-off-by: Danny Kopping <dannykopping@gmail.com>

* fix: add error handling for sha256 download

Signed-off-by: Danny Kopping <dannykopping@gmail.com>

* fix: check body nilness as well

Signed-off-by: Danny Kopping <dannykopping@gmail.com>

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Signed-off-by: Danny Kopping <dannykopping@gmail.com>

Clean up go mod files

Update versions (#142)

Co-authored-by: ferguss <fergus@sitehvie.co>

Upgrade versions (#140)

* Upgrade versions

* Update build version

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Co-authored-by: ferguss <fergus@sitehvie.co>

Purge unused files.

Upgrade versions (#132)

* Upgrade versions

* Fix default version

* Try rolling back v12

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Co-authored-by: ferguss <fergus@sitehvie.co>

Fix go.mod

Add confugurable cachePath (#120)

Custom Config Values (#117)

* Fix #94: Support custom start parameters.

Add a StartParameters config taking configuration settings.

These run-time configuration parameters override those set in the
default postgres.conf, and are passed to the postgres process via the
options flag of pg_ctl.

* Ensure we do run tests for non apple silicon.

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Co-authored-by: Josh Giles <jgiles@paxos.com>