Rename programs to instruction_processors (#3789)

* Rename programs to instruction_processors

* Updates around the code base to support instruction_processors rename

* Kabab instruction_processors

* Update Cargo.toml files and scripts to use instruction-processors

* Update Cargo.toml to use instruction-processors

* Update CI scripts to use instruction-processors

programs/bpf/c/src/multiple_static/multiple_static.c

@@ -1,10 +0,0 @@
-#include <solana_sdk.h>
-
-static const char msg[] = "This is a message";
-static const char msg2[] = "This is a different message";
-
-extern bool entrypoint(const uint8_t *input) {
-  sol_log((char*)msg);
-  sol_log((char*)msg2);
-  return true;
-}