[FIX] l10n_es_aeat_sii_oca: Missing mappings

The intra-community counterparts (although very rare) weren't put on the
map that removes its amount from the total negative.

Complement of 54ae7a5

l10n_es_aeat_sii_oca/data/aeat_sii_map_data.xml

@@ -328,8 +328,10 @@
                 ref('l10n_es.account_tax_template_p_iva10_sp_in'),
                 ref('l10n_es.account_tax_template_p_iva21_sp_in'),
                 ref('l10n_es.account_tax_template_p_iva0_ic_bc'),
+                ref('l10n_es.account_tax_template_p_iva2_ic_bc'),
                 ref('l10n_es.account_tax_template_p_iva4_ic_bc'),
                 ref('l10n_es.account_tax_template_p_iva5_ic_bc'),
+                ref('l10n_es.account_tax_template_p_iva7-5_ic_bc'),
                 ref('l10n_es.account_tax_template_p_iva10_ic_bc'),
                 ref('l10n_es.account_tax_template_p_iva21_ic_bc'),
                 ref('l10n_es.account_tax_template_p_iva4_ic_bi'),