fix: spend program owned account with program keypair #3495

Job	Run time
system-programs (account-compression, [ "cargo-test-sbf -p account-compression-test" ])	19m 8s
system-programs (light-system-program, [ "cargo-test-sbf -p system-test -- --test-threads=1" ])	23m 35s
system-programs (light-registry, [ "cargo-test-sbf -p registry-test -- --test-threads=1" ])	15m 49s
system-programs (light-compressed-token, [ "cargo-test-sbf -p compressed-token-test -- --test-thr...	26m 37s
system-programs (system-cpi-test, [ "cargo-test-sbf -p system-cpi-test -- --test-threads=1" ])	17m 36s
system-programs (random-e2e-test, [ "RUST_MIN_STACK=8388608 cargo-test-sbf -p e2e-test -- --nocap...	17m 7s
system-programs (token-escrow-test, [ "cargo test-sbf -p token-escrow -- --test-threads=1" ])	17m 53s
	2h 17m 45s

Provide feedback