[Buildroot] [git commit branch/2025.05.x] Makefile: update for 2025.05.2

[Arnout Vandecappelle]

commit: https://git.buildroot.net/buildroot/commit/?id=b0311f5ba8fe4403668214ff2dc20a78eb15226b
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2025.05.x

Signed-off-by: Arnout Vandecappelle <arnout at rnout.be>
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index ea96efaa9d..47216e54de 100644
--- a/Makefile
+++ b/Makefile
@@ -92,9 +92,9 @@ all:
 .PHONY: all
 
 # Set and export the version string
-export BR2_VERSION := 2025.05.1
+export BR2_VERSION := 2025.05.2
 # Actual time the release is cut (for reproducible builds)
-BR2_VERSION_EPOCH = 1754924200
+BR2_VERSION_EPOCH = 1757446200
 
 # Save running make version since it's clobbered by the make package
 RUNNING_MAKE_VERSION := $(MAKE_VERSION)