Update references to suite-helpers

Use the new pack names instead of the old names.

ql/src/codeql-suites/go-lgtm-full.qls

@@ -1,7 +1,7 @@
 - description: Standard LGTM queries for Go, including ones not displayed by default
 - queries: .
 - apply: lgtm-selectors.yml
-  from: codeql-suite-helpers
+  from: codeql/suite-helpers
 # These are only for IDE use.
 - exclude:
     tags contain:

ql/src/codeql-suites/go-lgtm.qls

@@ -1,4 +1,4 @@
 - description: Standard LGTM queries for Go
 - apply: codeql-suites/go-lgtm-full.qls
 - apply: lgtm-displayed-only.yml
-  from: codeql-suite-helpers
+  from: codeql/suite-helpers

ql/src/codeql-suites/go-security-and-quality.qls

@@ -1,4 +1,4 @@
 - description: Security-and-quality queries for Go
 - queries: .
 - apply: security-and-quality-selectors.yml
-  from: codeql-suite-helpers
+  from: codeql/suite-helpers

ql/src/codeql-suites/go-security-extended.qls

@@ -1,4 +1,4 @@
 - description: Security-extended queries for Go
 - queries: .
 - apply: security-extended-selectors.yml
-  from: codeql-suite-helpers
+  from: codeql/suite-helpers