feat: streamlined YAML configuration for RPM-related settings

All RPM-related settings are now within their own YAML sub-category, to improve readability.

build.sh

@@ -16,7 +16,7 @@ get_yaml_string() {
 fedora_version="$(get_yaml_string '.fedora-version')"
 
 # Add custom repos.
-get_yaml_array repos '.extrarepos[]'
+get_yaml_array repos '.rpm.repos[]'
 if [[ ${#repos[@]} -gt 0 ]]; then
     echo "-- Adding repos defined in recipe.yml --"
     for repo in "${repos[@]}"; do
@@ -38,7 +38,7 @@ if [[ ${#buildscripts[@]} -gt 0 ]]; then
 fi
 
 # Remove RPMs.
-get_yaml_array remove_rpms '.rpm-remove[]'
+get_yaml_array remove_rpms '.rpm.remove[]'
 if [[ ${#remove_rpms[@]} -gt 0 ]]; then
     echo "-- Removing RPMs defined in recipe.yml --"
     echo "Removing: ${remove_rpms[@]}"
@@ -47,7 +47,7 @@ if [[ ${#remove_rpms[@]} -gt 0 ]]; then
 fi
 
 # Install RPMs.
-get_yaml_array install_rpms '.rpm-install[]'
+get_yaml_array install_rpms '.rpm.install[]'
 if [[ ${#install_rpms[@]} -gt 0 ]]; then
     echo "-- Installing RPMs defined in recipe.yml --"
     echo "Installing: ${install_rpms[@]}"