remove unneeded patches

Signed-off-by: James Strong <strong.james.e@gmail.com>

images/nginx/rootfs/patches/nginx-1.21.4-ssl_sess_cb_yield.patch

@@ -1,41 +0,0 @@
-diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
---- a/src/event/ngx_event_openssl.c
-+++ b/src/event/ngx_event_openssl.c
-@@ -1446,7 +1446,12 @@ ngx_ssl_handshake(ngx_connection_t *c)
-     }
- 
- #if OPENSSL_VERSION_NUMBER >= 0x10002000L
--    if (sslerr == SSL_ERROR_WANT_X509_LOOKUP) {
-+    if (sslerr == SSL_ERROR_WANT_X509_LOOKUP
-+#   ifdef SSL_ERROR_PENDING_SESSION
-+        || sslerr == SSL_ERROR_PENDING_SESSION
-+#   endif
-+       )
-+    {
-         c->read->handler = ngx_ssl_handshake_handler;
-         c->write->handler = ngx_ssl_handshake_handler;
- 
-@@ -1575,6 +1580,23 @@ ngx_ssl_try_early_data(ngx_connection_t *c)
-         return NGX_AGAIN;
-     }
- 
-+#ifdef SSL_ERROR_PENDING_SESSION
-+    if (sslerr == SSL_ERROR_PENDING_SESSION) {
-+        c->read->handler = ngx_ssl_handshake_handler;
-+        c->write->handler = ngx_ssl_handshake_handler;
-+
-+        if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
-+            return NGX_ERROR;
-+        }
-+
-+        if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
-+            return NGX_ERROR;
-+        }
-+
-+        return NGX_AGAIN;
-+    }
-+#endif
-+
-     err = (sslerr == SSL_ERROR_SYSCALL) ? ngx_errno : 0;
- 
-     c->ssl->no_wait_shutdown = 1;