chore: Remove usage of yq in favor of jq (#369)

* chore: Remove usage of `yq` in favor of `jq`

* fix: Missed bracket in `default-flatpaks`

* fix: `get_json_array` complaining about unpopulated arrays

* fix(files): Forgot to input `-r` flag for some `jq` calls

* fix(gschema-overrides): Use `try` in `get_json_array`

* chore(default-flatpaks): Replace `yq` with `jq` in run-time setup binaries

* chore: Switch to simplified `jq` syntax without brackets

* chore(default-flatpaks): Switch `repo-info` file from `yml` to `json`

* fix(default-flatpaks): Some `yq` calls

* chore: Revert back to bracket syntax for more reliable `jq` parsing

* chore(files): Missed bracket syntax

* chore: Approve bot suggestion about quoting

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Update modules/files/files.sh

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* fix(yafti): Populating custom flatpaks

It's populated in reverse order compared to the format in recipe, but it works

* fix(fonts): Variable substitution is needed

* fix: Typo

* fix(fonts): Forgot to assign FONTS variable

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

modules/script/script.sh

@@ -3,8 +3,8 @@
 # Tell build process to exit if there are any errors.
 set -euo pipefail
 
-get_yaml_array SCRIPTS '.scripts[]' "$1"
-get_yaml_array SNIPPETS '.snippets[]' "$1"
+get_json_array SCRIPTS 'try .["scripts"][]' "$1"
+get_json_array SNIPPETS 'try .["snippets"][]' "$1"
 
 # shellcheck disable=SC2153
 if [[ ${#SCRIPTS[@]} -gt 0  ]]; then