fix(ci): fail meta using jq halt_error if data is unexpectedly missing (#11151)

## Problem
When the githb API is having problems, we might not get data back, and
are happily setting vars as empty. This causes problems down the line.
See
https://github.com/neondatabase/neon/actions/runs/13718859397/job/38381946590?pr=11132#step:5:1
for example.

## Summary of changes
Fail the `meta` job if we don't get expected data back from github.

.github/scripts/previous-releases.jq

@@ -17,6 +17,12 @@
 ({};
  .[$entry.component] |= (if . == null or $entry.version > .version then $entry else . end))
 
+# Ensure that each component exists, or fail
+| (["storage", "compute", "proxy"] - (keys)) as $missing
+| if ($missing | length) > 0 then
+    "Error: Found no release for \($missing | join(", "))!\n" | halt_error(1)
+  else . end
+
 # Convert the resulting object into an array of formatted strings
 | to_entries
 | map("\(.key)=\(.value.full)")

.github/workflows/_meta.yml

@@ -24,6 +24,10 @@ on:
 
 permissions: {}
 
+defaults:
+  run:
+    shell: bash -euo pipefail {0}
+
 jobs:
   tags:
     runs-on: ubuntu-22.04
@@ -83,7 +87,11 @@ jobs:
             echo "tag=release-compute-$(git rev-list --count HEAD)" | tee -a $GITHUB_OUTPUT
             ;;
           pr|storage-rc-pr|compute-rc-pr|proxy-rc-pr)
-            BUILD_AND_TEST_RUN_ID=$(gh run list -b $CURRENT_BRANCH -c $CURRENT_SHA -w 'Build and Test' -L 1 --json databaseId --jq '.[].databaseId')
+            BUILD_AND_TEST_RUN_ID=$(gh api --paginate \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              "/repos/${GITHUB_REPOSITORY}/actions/runs?head_sha=${CURRENT_SHA}&branch=${CURRENT_BRANCH}" \
+              | jq '[.workflow_runs[] | select(.name == "Build and Test")][0].id // ("Error: No matching workflow run found." | halt_error(1))')
             echo "tag=$BUILD_AND_TEST_RUN_ID" | tee -a $GITHUB_OUTPUT
             ;;
           workflow-dispatch)