http: Make base = "/" the default

Signed-off-by: Lann Martin <[email protected]>

Author: lann

http/testdata/http-tinygo/spin.toml

@@ -2,7 +2,7 @@ spin_version = "1"
 authors = ["Fermyon Engineering <[email protected]>"]
 description = "A simple Spin application written in (Tiny)Go."
 name = "spin-http-tinygo-test"
-trigger = { type = "http", base = "/" }
+trigger = { type = "http" }
 version = "1.0.0"
 
 [[component]]

http/testdata/spin-roundtrip/spin.toml

@@ -2,7 +2,7 @@ spin_version = "1"
 authors = ["Fermyon Engineering <[email protected]>"]
 description = "A simple Spin application written in (Tiny)Go."
 name = "spin-roundtrip-test"
-trigger = { type = "http", base = "/" }
+trigger = { type = "http" }
 version = "1.0.0"
 
 [[component]]