Add component to contrib tooling files

Author: psx95

.github/component_owners.yml

@@ -33,6 +33,9 @@ components:
   gcp-resources:
     - jsuereth
     - psx95
+  gcp-auth-extension:
+    - jsuereth
+    - psx95
   jfr-connection:
     - breedx-splk
     - jeanbisutti

.github/scripts/draft-change-log-entries.sh

@@ -32,6 +32,7 @@ component_names["compressors/"]="Compressors"
 component_names["consistent-sampling/"]="Consistent sampling"
 component_names["disk-buffering/"]="Disk buffering"
 component_names["gcp-resources/"]="GCP Resources"
+component_names["gcp-auth-extension/"]="GCP authentication extension"
 component_names["inferred-spans/"]="Inferred spans"
 component_names["jfr-connection/"]="JFR connection"
 component_names["jfr-events/"]="JFR events"

README.md

@@ -18,6 +18,7 @@ feature or via instrumentation, this project is hopefully for you.
 | alpha   | [zstd Compressor](./compressors/compressor-zstd/README.md)        |
 | alpha   | [Consistent Sampling](./consistent-sampling/README.md)            |
 | alpha   | [Disk Buffering](./disk-buffering/README.md)                      |
+| alpha   | [GCP Authentication Extension](./gcp-auth-extension/README.md)    |
 | beta    | [GCP Resources](./gcp-resources/README.md)                        |
 | beta    | [Inferred Spans](./inferred-spans/README.md)                      |
 | alpha   | [JFR Connection](./jfr-connection/README.md)                      |