ci: remove ci for automated wasm rebuilds (#2168)

substrate/scripts/gitlab/check_runtime.sh

@@ -3,8 +3,8 @@
 #
 # check for any changes in the node/src/runtime, srml/ and core/sr_* trees. if
 # there are any changes found, it should mark the PR breaksconsensus and
-# "auto-fail" the PR in some way unless a) the runtime is rebuilt and b) there
-# isn't a change in the runtime/src/lib.rs file that alters the version.
+# "auto-fail" the PR if there isn't a change in the runtime/src/lib.rs file 
+# that alters the version.
 
 set -e # fail on any error
 
@@ -61,30 +61,15 @@ then
 
 	github_label "B2-breaksapi"
 
-	if git diff --name-only origin/master...${CI_COMMIT_SHA} \
-		| grep -q "${RUNTIME}"
-	then
-		cat <<-EOT
-			
-			changes to the runtime sources and changes in the spec version. Wasm
-			binary blob is rebuilt. Looks good.
+	cat <<-EOT
 		
-			spec_version: ${sub_spec_version} -> ${add_spec_version}
-		
-		EOT
-		exit 0
-	else
-		cat <<-EOT
-			
-			changes to the runtime sources and changes in the spec version. Wasm
-			binary blob needs rebuilding!
-		
-			spec_version: ${sub_spec_version} -> ${add_spec_version}
-		
-		EOT
+		changes to the runtime sources and changes in the spec version.
+	
+		spec_version: ${sub_spec_version} -> ${add_spec_version}
+	
+	EOT
+	exit 0
 
-		# drop through into pushing `gotissues` and exit 1...
-	fi
 else
 	# check for impl_version updates: if only the impl versions changed, we assume
 	# there is no consensus-critical logic that has changed.
@@ -122,11 +107,6 @@ else
 
 	versions file: ${VERSIONS_FILE}
 
-	note: if the master branch was merged in as automated wasm rebuilds do it
-	might be the case that a {spec,impl}_version has been changed. but for pull
-	requests that involve wasm source file changes a version has to be changed
-	in the pull request itself.
-
 	EOT
 
 	# drop through into pushing `gotissues` and exit 1...