fix(mixins): retention dashboards fix metric name (#14617)

Author: JoaoBraveCoding

production/loki-mixin-compiled-ssd/dashboards/loki-retention.json

@@ -495,7 +495,7 @@
                   "span": 6,
                   "targets": [
                      {
-                        "expr": "sum(increase(loki_compactor_skipped_compacting_locked_table_total{cluster=~\"$cluster\", namespace=~\"$namespace\"}[$__range]))",
+                        "expr": "sum(loki_compactor_locked_table_successive_compaction_skips{cluster=~\"$cluster\", namespace=~\"$namespace\"})",
                         "format": "time_series",
                         "legendFormat": "{{table_name}}",
                         "legendLink": null

production/loki-mixin-compiled/dashboards/loki-retention.json

@@ -495,7 +495,7 @@
                   "span": 6,
                   "targets": [
                      {
-                        "expr": "sum(increase(loki_compactor_skipped_compacting_locked_table_total{cluster=~\"$cluster\", namespace=~\"$namespace\"}[$__range]))",
+                        "expr": "sum(loki_compactor_locked_table_successive_compaction_skips{cluster=~\"$cluster\", namespace=~\"$namespace\"})",
                         "format": "time_series",
                         "legendFormat": "{{table_name}}",
                         "legendLink": null

production/loki-mixin/dashboards/loki-retention.libsonnet

@@ -40,7 +40,7 @@
           $.row('')
           .addPanel(
             $.newQueryPanel('Number of times Tables were skipped during Compaction') +
-            $.queryPanel(['sum(increase(loki_compactor_skipped_compacting_locked_table_total{%s}[$__range]))' % $.namespaceMatcher()], ['{{table_name}}']),
+            $.queryPanel(['sum(loki_compactor_locked_table_successive_compaction_skips{%s})' % $.namespaceMatcher()], ['{{table_name}}']),
           )
           .addPanel(
             $.newQueryPanel('Compact Tables Operations Per Status') +