Mark fix/http-port-type-u16 and fix/log-root-cert-count as completed

tasks/fix/http-port-type-u16.md

@@ -1,7 +1,7 @@
 ---
 id: fix/http-port-type-u16
 name: Change http_port type from u32 to u16 per spec (W12)
-status: pending
+status: completed
 depends_on: []
 scope: narrow
 risk: low

tasks/fix/log-root-cert-count.md

@@ -1,7 +1,7 @@
 ---
 id: fix/log-root-cert-count
 name: Log system root certificate count at startup (S3)
-status: pending
+status: completed
 depends_on: []
 scope: single
 risk: trivial