[chore] missed the build script (#29538)

Signed-off-by: Alex Boten <[email protected]>

internal/buildscripts/update-dep

@@ -0,0 +1,30 @@
+#!/bin/bash -x
+
+# Updates MODULE inside go.mod if it is already present to version VERSION.
+
+source `git rev-parse --show-toplevel`/internal/buildscripts/modules
+
+set -e
+
+if grep -q "$MODULE " go.mod; then
+  go get "$MODULE"@"$VERSION"
+fi
+
+# If MODULE is "go.opentelemetry.io/collector" need to update additional $modules as well
+if [ "$MODULE" == "go.opentelemetry.io/collector" ]; then
+  for mod in ${beta_modules[@]}; do
+    if grep -q "$mod " go.mod; then
+      go get -d "$mod"@"$VERSION"
+    fi
+  done
+  for mod in ${rc_modules[@]}; do
+    if grep -q "$mod " go.mod; then
+      go get -d "$mod"@"$RC_VERSION"
+    fi
+  done
+  for mod in ${stable_modules[@]}; do
+    if grep -q "$mod " go.mod; then
+      go get -d "$mod"@"$STABLE_VERSION"
+    fi
+  done
+fi