chore(developer-hub): remove 4 deprovisioned Solana push-feed entries

ORCA/USD, SAMO/USD, HNT/USD, and PENGU/USD were removed from the Solana
price pusher on 2026-04-30 (deployments #4357 green, #4358 yellow) but
still appeared in the docs sponsored push-feed table. ORCA/SAMO/HNT are
no longer pushed on any chain; PENGU now publishes on Abstract (already
listed on the Abstract table). Drops the Solana table from 47 to 43
feeds, matching the deployments price-config source of truth. LBTC/USD
(removed then re-added) and the INF feeds are intentionally kept.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: aditya520

apps/developer-hub/content/docs/price-feeds/core/push-feeds/data/svm/solana-mainnet.json

@@ -117,33 +117,6 @@
       "confidence_ratio": 100,
       "pro_compatible_status": "available"
     },
-    {
-      "alias": "HNT/USD",
-      "account_address": "4DdmDswskDxXGpwHrXUfn2CNUm9rt21ac79GHNTN3J33",
-      "id": "649fdd7ec08e8e2a20f425729854e90293dcbe2376abc47197a14da6ff339756",
-      "time_difference": 60,
-      "price_deviation": 0.5,
-      "confidence_ratio": 100,
-      "pro_compatible_status": "available"
-    },
-    {
-      "alias": "ORCA/USD",
-      "account_address": "4CBshVeNBEXz24GZpoj8SrqP5L7VGG3qjGd6tCST1pND",
-      "id": "37505261e557e251290b8c8899453064e8d760ed5c65a779726f2490980da74c",
-      "time_difference": 60,
-      "price_deviation": 0.5,
-      "confidence_ratio": 100,
-      "pro_compatible_status": "available"
-    },
-    {
-      "alias": "SAMO/USD",
-      "account_address": "2eUVzcYccqXzsDU1iBuatUaDCbRKBjegEaPPeChzfocG",
-      "id": "49601625e1a342c1f90c3fe6a03ae0251991a1d76e480d2741524c29037be28a",
-      "time_difference": 60,
-      "price_deviation": 0.5,
-      "confidence_ratio": 100,
-      "pro_compatible_status": "coming_soon"
-    },
     {
       "alias": "WIF/USD",
       "account_address": "6B23K3tkb51vLZA14jcEQVCA1pfHptzEHFA93V5dYwbT",
@@ -198,15 +171,6 @@
       "confidence_ratio": 100,
       "pro_compatible_status": "available"
     },
-    {
-      "alias": "PENGU/USD",
-      "account_address": "27zzC5wXCeZeuJ3h9uAJzV5tGn6r5Tzo98S1ZceYKEb8",
-      "id": "bed3097008b9b5e3c93bec20be79cb43986b85a996475589351a21e67bae9b61",
-      "time_difference": 60,
-      "price_deviation": 0.5,
-      "confidence_ratio": 100,
-      "pro_compatible_status": "available"
-    },
     {
       "alias": "TRUMP/USD",
       "account_address": "9vNb2tQoZ8bB4vzMbQLWViGwNaDJVtct13AGgno1wazp",