[openwrt/openwrt] gitignore: ignore local APK keys

[LEDE Commits]

aparcar pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/3e5a23639f53f6a5e969f7c243b534f31399fe8a

commit 3e5a23639f53f6a5e969f7c243b534f31399fe8a
Author: Paul Spooren <mail at aparcar.org>
AuthorDate: Fri May 3 17:26:35 2024 +0200

    gitignore: ignore local APK keys
    
    Those keys should never be added to the git repository.
    
    Signed-off-by: Paul Spooren <mail at aparcar.org>
---
 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 84cfc99770..ad04755919 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,8 @@
 /*.patch
 /llvm-bpf*
 key-build*
+private-key.pem
+public-key.pem
 *.orig
 *.rej
 *~