sig-instrumentation: add logtools OWNERS

Signed-off-by: Nabarun Pal <[email protected]>

Author: palnabarun

sig-instrumentation/README.md

@@ -90,6 +90,7 @@ Organization of SIG Instrumentation subprojects
   - [kubernetes-sigs/prometheus-adapter](https://github.com/kubernetes-sigs/prometheus-adapter/blob/master/OWNERS)
 ### structured-logging
 - **Owners:**
+  - [kubernetes-sigs/logtools](https://github.com/kubernetes-sigs/logtools/blob/main/OWNERS)
   - [kubernetes/kubernetes/staging/src/k8s.io/component-base/logs](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/component-base/logs/OWNERS)
 
 [subproject-definition]: https://github.com/kubernetes/community/blob/master/governance.md#subprojects

sigs.yaml

@@ -1576,6 +1576,7 @@ sigs:
     - https://raw.githubusercontent.com/kubernetes-sigs/prometheus-adapter/master/OWNERS
   - name: structured-logging
     owners:
+    - https://raw.githubusercontent.com/kubernetes-sigs/logtools/main/OWNERS
     - https://raw.githubusercontent.com/kubernetes/kubernetes/master/staging/src/k8s.io/component-base/logs/OWNERS
 - dir: sig-k8s-infra
   name: K8s Infra