[gjs/april-maintenance] CI: Broaden some Valgrind suppression expressions

[Philip Chimento <pchimento src gnome org>]

commit 0bd0aa8a05c3f5aa7f2d782e524b16e7f8bf0436
Author: Philip Chimento <philip chimento gmail com>
Date:   Fri May 1 15:47:59 2020 -0700

    CI: Broaden some Valgrind suppression expressions
    
    To account for different call stacks of the same leak in different
    versions of software.

 installed-tests/extra/gjs.supp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/installed-tests/extra/gjs.supp b/installed-tests/extra/gjs.supp
index f45aaeb1..1fe74064 100644
--- a/installed-tests/extra/gjs.supp
+++ b/installed-tests/extra/gjs.supp
@@ -12,9 +12,7 @@
    fun:_dl_allocate_tls
    fun:allocate_stack
    fun:pthread_create@@GLIBC_2.2.5
-   fun:_ZN7mozilla9TimeStamp20ComputeProcessUptimeEv
-   fun:_ZN7mozilla9TimeStamp15ProcessCreationERb
-   fun:_ZN2JS6detail25InitWithFailureDiagnosticEb
+   ...
    fun:JS_Init
 }
 
@@ -151,6 +149,7 @@
    fun:_cairo_toy_font_face_create_impl_face
    fun:_cairo_toy_font_face_init
    fun:cairo_toy_font_face_create
+   ...
    fun:_cairo_gstate_ensure_font_face
    fun:_cairo_gstate_ensure_scaled_font
    fun:_cairo_gstate_get_scaled_font