tools/ccache: update to 4.7.1

Release Notes:
https://ccache.dev/releasenotes.html#_ccache_4_7_1

Signed-off-by: Raihaan Shouhell <[email protected]>

tools/ccache/Makefile

@@ -8,11 +8,11 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=ccache
-PKG_VERSION:=4.7
+PKG_VERSION:=4.7.1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://github.com/ccache/ccache/releases/download/v$(PKG_VERSION)
-PKG_HASH:=d9283bbe22085268f52d309b91adb81a77a7abe10867eb6852057910ffac736a
+PKG_HASH:=04ccc746524cb7fb914ccdfc66e7c54504204afee0e270ac75e8f66196521b6d
 
 include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/cmake.mk

tools/ccache/patches/100-honour-copts.patch

@@ -1,6 +1,6 @@
 --- a/src/ccache.cpp
 +++ b/src/ccache.cpp
-@@ -1743,6 +1743,7 @@ get_manifest_key(Context& ctx, Hash& hash)
+@@ -1762,6 +1762,7 @@ get_manifest_key(Context& ctx, Hash& hash)
                             "CPLUS_INCLUDE_PATH",
                             "OBJC_INCLUDE_PATH",
                             "OBJCPLUS_INCLUDE_PATH", // clang