feat(snakemake): update queries (#8106)

also add indent tests

tests/indent/snakemake/blocks.smk

@@ -0,0 +1,22 @@
+rule A:
+    """doc"""
+
+if True:
+    rule B:
+        """doc"""
+
+use rule other from somewhere
+
+use rule other2 from somewhere as other_alias
+
+use rule other3 from somewhere with:
+    input: 2
+
+use rule other4 from somewhere as other_alias2 with:
+    input: 2
+
+checkpoint C:
+    input: "1"
+
+module A:
+    snakefile: "x.smk"

tests/indent/snakemake/directive_parameters.smk

@@ -0,0 +1,36 @@
+rule A:
+    input: a
+    output: b
+    params:
+        a = 1,
+        b = 2,
+        c = 3
+    shell:
+        """
+        touch {output}
+        """
+
+rule B:
+    input: a,
+    output: a,
+        b
+    params:
+
+rule C:
+    # test dedent after variably nested nodes
+    params:
+        1
+    params:
+        "1"
+    params:
+        a = 1
+    params:
+        a = "1"
+    params:
+        a = call(1)
+    params:
+        a = call("1")
+    params:
+        a = config["a"]
+    params:
+        b = call(config["a"])