libGLU needs libglvnd, not Mesa

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-Clang-11.1.0.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-Clang-12.0.0.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-GCCcore-10.3.0.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-GCCcore-11.1.0.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-GCCcore-9.3.0.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-armlinux-20.3.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {

Golden_Repo/2021a/l/libGLU/libGLU-9.0.1-armlinux-21.1.eb

@@ -16,7 +16,7 @@ checksums = ['f6f484cfcd51e489afe88031afdea1e173aa652697e4c19ddbcb8260579a10f7']
 builddependencies = [('binutils', '2.36.1')]
 
 dependencies = [
-    ('Mesa', '21.0.3'),
+    ('libglvnd', '1.3.2'),
 ]
 
 sanity_check_paths = {