[openwrt/openwrt] ci: show_build_failures: fix missing output for configure failures

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/f9653cbaac1bcb7fd15c83858f117c419ed59847

commit f9653cbaac1bcb7fd15c83858f117c419ed59847
Author: Petr Štetiar <ynezz at true.cz>
AuthorDate: Mon Jan 9 10:49:35 2023 +0100

    ci: show_build_failures: fix missing output for configure failures
    
    We're currently missing log output in cases where `configure` fails
    which returns 77 as its error code:
    
     make[3]: *** [Makefile:118: elfutils-0.188/.configured_889556d2f423f99e091beece9c8d870a] Error 77
    
    So lets adjust the regexps so they can handle multiple digits.
    
    Signed-off-by: Petr Štetiar <ynezz at true.cz>
---
 .github/workflows/scripts/show_build_failures.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/scripts/show_build_failures.sh b/.github/workflows/scripts/show_build_failures.sh
index 14f699c93d..7b1a021155 100755
--- a/.github/workflows/scripts/show_build_failures.sh
+++ b/.github/workflows/scripts/show_build_failures.sh
@@ -5,9 +5,9 @@ log_dir_path="${1:-logs}"
 context="${2:-10}"
 
 show_make_build_errors() {
-	grep -slr 'make\[[[:digit:]]\].*Error [[:digit:]]$' "$log_dir_path" | while IFS= read -r log_file; do
+	grep -slr 'make\[[[:digit:]]\+\].*Error [[:digit:]]\+$' "$log_dir_path" | while IFS= read -r log_file; do
 		printf "====== Make errors from %s ======\n" "$log_file";
-		grep -r -C"$context" 'make\[[[:digit:]]\].*Error [[:digit:]]$' "$log_file" ;
+		grep -r -C"$context" 'make\[[[:digit:]]\+\].*Error [[:digit:]]\+$' "$log_file" ;
 	done
 }