gn: bump to latest git HEAD

The wrong escaping mode is used in a few contexts, which results in
failed builds. This is happening in particular to folks whose sources
are inside a directory with a space in it, and whose builds are not
contained within that directory.

Such builds encode the surrounding filesystem structure into the ninja
files, which is unfortunate but unavoidable in some environments. Fix
the escaping mode in this case.

(cherry picked from commit fa672f2)

devel/gn/Makefile

@@ -5,13 +5,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gn
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://gn.googlesource.com/gn.git
-PKG_SOURCE_DATE:=2023-01-29
-PKG_SOURCE_VERSION:=84c8431f3e03cc6226c59dd49637c15ea31169a1
-PKG_MIRROR_HASH:=3be8b3c27be8b4f16c8922d9e70d8135a66279ac3679c636b259e4e829a7a9fc
+PKG_SOURCE_DATE:=2023-02-17
+PKG_SOURCE_VERSION:=b25a2f8c2d33f02082f0f258350f5e22c0973108
+PKG_MIRROR_HASH:=28dcd0c0fe6fe8c459096acd0ff9ff4a982284ca680ff6edc1222dc88dac0b23
 
 PKG_LICENSE:=BSD 3-Clause
 PKG_LICENSE_FILES:=LICENSE

devel/gn/src/out/last_commit_position.h

@@ -3,7 +3,7 @@
 #ifndef OUT_LAST_COMMIT_POSITION_H_
 #define OUT_LAST_COMMIT_POSITION_H_
 
-#define LAST_COMMIT_POSITION_NUM 2079
-#define LAST_COMMIT_POSITION "2079 (84c8431f3e03)"
+#define LAST_COMMIT_POSITION_NUM 2081
+#define LAST_COMMIT_POSITION "2081 (b25a2f8c2d33)"
 
 #endif  // OUT_LAST_COMMIT_POSITION_H_