bzl: tune other jest tests (#49898)

Apply the same tactic from
https://github.com/sourcegraph/sourcegraph/pull/49897 to other targets.

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CI. 

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- [Web](https://sg-web-jh-bzl-tune-other-jest-tests.onrender.com/search)

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client/branded/BUILD.bazel

@@ -261,4 +261,7 @@ jest_test(
     data = [
         ":branded_tests",
     ],
+    patch_node_fs = False,
+    shard_count = 6,
+    tags = ["no-sandbox"],
 )

client/browser/BUILD.bazel

@@ -297,4 +297,7 @@ jest_test(
     data = [
         ":browser_tests",
     ],
+    patch_node_fs = False,
+    shard_count = 6,
+    tags = ["no-sandbox"],
 )

client/shared/BUILD.bazel

@@ -515,9 +515,12 @@ filegroup(
 jest_test(
     name = "test",
     size = "enormous",  # make sure bazel reserves enough RAM for this.
-    timeout = "long",
+    timeout = "moderate",
     data = [
         ":shared_tests",
         ":snapshots",
     ],
+    patch_node_fs = False,
+    shard_count = 6,
+    tags = ["no-sandbox"],
 )

client/wildcard/BUILD.bazel

@@ -549,4 +549,7 @@ jest_test(
     data = [
         ":wildcard_tests",
     ],
+    patch_node_fs = False,
+    shard_count = 6,
+    tags = ["no-sandbox"],
 )