images: add more TCP congestion control algorithms

Add all TCP congestion control algorithms that are currently available
in the kernel source tree as loadable modules.

images/kernel/config-5.15.93

@@ -843,19 +843,19 @@ CONFIG_INET_RAW_DIAG=y
 CONFIG_TCP_CONG_ADVANCED=y
 CONFIG_TCP_CONG_BIC=y
 CONFIG_TCP_CONG_CUBIC=m
-# CONFIG_TCP_CONG_WESTWOOD is not set
-# CONFIG_TCP_CONG_HTCP is not set
-# CONFIG_TCP_CONG_HSTCP is not set
-# CONFIG_TCP_CONG_HYBLA is not set
-# CONFIG_TCP_CONG_VEGAS is not set
-# CONFIG_TCP_CONG_NV is not set
-# CONFIG_TCP_CONG_SCALABLE is not set
-# CONFIG_TCP_CONG_LP is not set
-# CONFIG_TCP_CONG_VENO is not set
-# CONFIG_TCP_CONG_YEAH is not set
-# CONFIG_TCP_CONG_ILLINOIS is not set
+CONFIG_TCP_CONG_WESTWOOD=m
+CONFIG_TCP_CONG_HTCP=m
+CONFIG_TCP_CONG_HSTCP=m
+CONFIG_TCP_CONG_HYBLA=m
+CONFIG_TCP_CONG_VEGAS=m
+CONFIG_TCP_CONG_NV=m
+CONFIG_TCP_CONG_SCALABLE=m
+CONFIG_TCP_CONG_LP=m
+CONFIG_TCP_CONG_VENO=m
+CONFIG_TCP_CONG_YEAH=m
+CONFIG_TCP_CONG_ILLINOIS=m
 CONFIG_TCP_CONG_DCTCP=m
-# CONFIG_TCP_CONG_CDG is not set
+CONFIG_TCP_CONG_CDG=m
 CONFIG_TCP_CONG_BBR=m
 CONFIG_DEFAULT_BIC=y
 # CONFIG_DEFAULT_RENO is not set