docs: Remove future promise from Java destinations update (#68650)

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>

poe-tasks/get-modified-connectors.sh

@@ -51,7 +51,7 @@ git fetch --quiet "$REMOTE" "$DEFAULT_BRANCH"
 ignore_patterns=(
   '.coveragerc'
   'poe_tasks.toml'
-  'README.md'
+  'airbyte-integrations/connectors/[^/]+/README.md'
 )
 # join with | into a grouped regex
 ignore_globs="($(IFS='|'; echo "${ignore_patterns[*]}"))$"
@@ -89,7 +89,7 @@ return_empty_json() {
 }
 
 # 5) drop ignored files
-filtered=$(printf '%s\n' "$all_changes" | grep -v -E "/${ignore_globs}")
+filtered=$(printf '%s\n' "$all_changes" | grep -v -E "(/${ignore_globs}|^${ignore_globs})")
 if [ -z "$filtered" ]; then
   echo "⚠️ Warning: No files remaining after filtering. Returning empty connector list." >&2
   return_empty_json