chore: Renovate: allow updates in examples (#4571)

Author: oleg-kozlyuk-grafana

renovate.json

@@ -59,20 +59,6 @@
       "groupName": "examples-gomod",
       "schedule": ["before 4am on monday"]
     },
-    {
-      "description": "Ignore all other dependencies in examples directories except pyroscope-go",
-      "matchManagers": ["gomod"],
-      "matchFileNames": [
-        "examples/golang-pgo/go.mod",
-        "examples/language-sdk-instrumentation/golang-push/rideshare-alloy/go.mod",
-        "examples/language-sdk-instrumentation/golang-push/rideshare-k6/go.mod",
-        "examples/language-sdk-instrumentation/golang-push/rideshare/go.mod",
-        "examples/language-sdk-instrumentation/golang-push/simple/go.mod",
-        "examples/tracing/golang-push/go.mod"
-      ],
-      "enabled": false,
-      "matchPackageNames": ["!github.com/grafana/pyroscope-go"]
-    },
     {
       "description": "Automatically merge patch updates",
       "matchUpdateTypes": ["patch"],