Move version into C file

source/version.c

@@ -0,0 +1,10 @@
+#ifndef GIT_HASH
+#define GIT_HASH "undef"
+#endif
+
+#ifndef GIT_DIRTY
+#define GIT_DIRTY "-dirty"
+#endif
+
+__attribute__((section(".version"), used))
+const char balatro_version[] = "GBALATRO_VERSION:" GIT_HASH GIT_DIRTY;