Port BPFLoader2 activation to FeatureSet (bp #12490) (#12530)

* Cargo.lock

(cherry picked from commit 6071d0d206)

# Conflicts:
#	Cargo.lock

* Port BPFLoader2 activation to FeatureSet and rework built-in program activation

(cherry picked from commit 31696a1d72)

# Conflicts:
#	core/Cargo.toml
#	genesis-programs/Cargo.toml
#	genesis/Cargo.toml
#	ledger/Cargo.toml
#	local-cluster/Cargo.toml
#	runtime/src/bank.rs

* Add Builtin AbiExample

(cherry picked from commit 833ad20b01)

* Rebase

Co-authored-by: Michael Vines <mvines@gmail.com>

local-cluster/tests/local_cluster.rs

@@ -759,6 +759,7 @@ fn test_mainnet_beta_cluster_type() {
         &solana_sdk::system_program::id(),
         &solana_stake_program::id(),
         &solana_vote_program::id(),
+        &solana_sdk::bpf_loader_deprecated::id(),
     ]
     .iter()
     {
@@ -774,13 +775,7 @@ fn test_mainnet_beta_cluster_type() {
     }
 
     // Programs that are not available at epoch 0
-    for program_id in [
-        &solana_sdk::bpf_loader::id(),
-        &solana_sdk::bpf_loader_deprecated::id(),
-        &solana_vest_program::id(),
-    ]
-    .iter()
-    {
+    for program_id in [&solana_sdk::bpf_loader::id(), &solana_vest_program::id()].iter() {
         assert_eq!(
             (
                 program_id,