Auto check and update OTLP spec and its version

.github/workflows/auto-update-versions.yml

@@ -25,6 +25,7 @@ jobs:
           .github/workflows/scripts/auto-update-version.sh opentelemetry-java javaVersion content/en/docs/instrumentation/java/_index.md
           .github/workflows/scripts/auto-update-version.sh opentelemetry-java-instrumentation javaInstrumentationVersion content/en/docs/instrumentation/java/automatic/annotations.md
           .github/workflows/scripts/auto-update-version.sh opentelemetry-specification spec scripts/content-modules/adjust-pages.pl
+          .github/workflows/scripts/auto-update-version.sh opentelemetry-proto otlp scripts/content-modules/adjust-pages.pl
         env:
           # change this to secrets.GITHUB_TOKEN when testing against a fork
           GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }}

.github/workflows/scripts/auto-update-version.sh

@@ -69,11 +69,12 @@ if [ "$existing_pr_count" -gt 0 ]; then
     exit 0
 fi
 
-if [[ "$repo" == "opentelemetry-specification" ]]; then
+if [[ "$repo" == "opentelemetry-specification"
+   || "$repo" == "opentelemetry-proto" ]]; then
   echo "Switching to $repo at tag v$latest_version"
   ( set -x;
-    npm run get:submodule -- content-modules/opentelemetry-specification &&
-    cd content-modules/opentelemetry-specification &&
+    npm run get:submodule -- content-modules/$repo &&
+    cd content-modules/$repo &&
     git fetch &&
     git switch --detach v$latest_version
   )

package.json

@@ -1,5 +1,5 @@
 {
-  "spelling": "cSpell:ignore docsy elemetry HTMLTEST hugo netlify prebuild precheck preinstall postbuild textlint -",
+  "spelling": "cSpell:ignore docsy elemetry HTMLTEST hugo netlify prebuild precheck preinstall postbuild postget textlint -",
   "Notes": [
     "The 'all' and 's' scripts are conveniences for use until the following",
     "is fixed: https://github.com/mysticatea/npm-run-all/issues/209.",
@@ -41,6 +41,7 @@
     "make:public": "make public ls-public",
     "postbuild:preview": "npm run _check:links--warn",
     "postbuild:production": "npm run _check:links--warn",
+    "postget:submodule": "git submodule",
     "prebuild:preview": "run-s _prebuild",
     "prebuild:production": "run-s _prebuild _check:format",
     "prebuild": "npm run _prebuild",