Add HALLCONF=0x0 calibration data to _LSB_LOOKUP

Changed _LSB_LOOKUP to be a 4d array by adding a second set of
calibration data for HALLCONF = 0x0 as per existing Arduino library:
_LSB_LOOKUP[0][x][y][z] is for HALLCONF = 0xC
_LSB_LOOKUP[1][x][y][z] is for HALLCONF = 0x0

Verified calibration values as per most current datasheet (rev. 6)

Author: SAK917

adafruit_mlx90393.py

@@ -102,22 +102,44 @@
 # coefficient below. Note that the z axis has a different coefficient
 # than the x and y axis. Assumes HALLCONF = 0x0C!
 _LSB_LOOKUP = (
-    # 5x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.751, 1.210), (1.502, 2.420), (3.004, 4.840), (6.009, 9.680)),
-    # 4x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.601, 0.968), (1.202, 1.936), (2.403, 3.872), (4.840, 7.744)),
-    # 3x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.451, 0.726), (0.901, 1.452), (1.803, 2.904), (3.605, 5.808)),
-    # 2.5x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.376, 0.605), (0.751, 1.210), (1.502, 2.420), (3.004, 4.840)),
-    # 2x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.300, 0.484), (0.601, 0.968), (1.202, 1.936), (2.403, 3.872)),
-    # 1.667x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.250, 0.403), (0.501, 0.807), (1.001, 1.613), (2.003, 3.227)),
-    # 1.333x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.200, 0.323), (0.401, 0.645), (0.801, 1.291), (1.602, 2.581)),
-    # 1x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
-    ((0.150, 0.242), (0.300, 0.484), (0.601, 0.968), (1.202, 1.936)),
+    # HALLCONF = 0xC (default)
+    (
+        # 5x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.751, 1.210), (1.502, 2.420), (3.004, 4.840), (6.009, 9.680)),
+        # 4x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.601, 0.968), (1.202, 1.936), (2.403, 3.872), (4.840, 7.744)),
+        # 3x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.451, 0.726), (0.901, 1.452), (1.803, 2.904), (3.605, 5.808)),
+        # 2.5x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.376, 0.605), (0.751, 1.210), (1.502, 2.420), (3.004, 4.840)),
+        # 2x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.300, 0.484), (0.601, 0.968), (1.202, 1.936), (2.403, 3.872)),
+        # 1.667x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.250, 0.403), (0.501, 0.807), (1.001, 1.613), (2.003, 3.227)),
+        # 1.333x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.200, 0.323), (0.401, 0.645), (0.801, 1.291), (1.602, 2.581)),
+        # 1x gain: res0(xy)(z), res1(xy)(z), res2(xy)(z), res3(xy)(z)
+        ((0.150, 0.242), (0.300, 0.484), (0.601, 0.968), (1.202, 1.936)),
+    ),
+    # HALLCONF = 0x0
+    (
+        # GAIN_SEL = 0, 5x gain
+        ((0.787, 1.267), (1.573, 2.534), (3.146, 5.068), (6.292, 10.137)),
+        # GAIN_SEL = 1, 4x gain
+        ((0.629, 1.014), (1.258, 2.027), (2.517, 4.055), (5.034, 8.109)),
+        # GAIN_SEL = 2, 3x gain
+        ((0.472, 0.760), (0.944, 1.521), (1.888, 3.041), (3.775, 6.082)),
+        # GAIN_SEL = 3, 2.5x gain
+        ((0.393, 0.634), (0.787, 1.267), (1.573, 2.534), (3.146, 5.068)),
+        # GAIN_SEL = 4, 2x gain
+        ((0.315, 0.507), (0.629, 1.014), (1.258, 2.027), (2.517, 4.055)),
+        # GAIN_SEL = 5, 1.667x gain
+        ((0.262, 0.422), (0.524, 0.845), (1.049, 1.689), (2.097, 3.379)),
+        # GAIN_SEL = 6, 1.333x gain
+        ((0.210, 0.338), (0.419, 0.676), (0.839, 1.352), (1.678, 2.703)),
+        # GAIN_SEL = 7, 1x gain
+        ((0.157, 0.253), (0.315, 0.507), (0.629, 1.014), (1.258, 2.027)),
+    ),
 )
 
 # Lookup table for conversion times for different filter and